def build_gui(self, container): widget = QtGui.QWidget() vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(2, 2, 2, 2) widget.setLayout(vbox) # create the table #table = QtGui.QTableWidget() #table.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows) #table.setDragEnabled(True) table = DragTable(plugin=self) table.setShowGrid(False) table.verticalHeader().hide() table.setColumnCount(len(self.columns)) col = 0 for hdr, kwd in self.columns: item = QtGui.QTableWidgetItem(hdr) table.setHorizontalHeaderItem(col, item) col += 1 vbox.addWidget(table, stretch=1) table.itemDoubleClicked.connect(self.itemclicked_cb) self.treeview = table self.entry = QtGui.QLineEdit() vbox.addWidget(self.entry, stretch=0, alignment=QtCore.Qt.AlignTop) self.entry.returnPressed.connect(self.browse_cb) hbox = QtHelp.HBox() btn = QtGui.QPushButton("Load") btn.clicked.connect(lambda w: self.load_cb()) hbox.addWidget(btn, stretch=0) btn = QtGui.QPushButton("Save Image As") hbox.addWidget(btn, stretch=0) self.entry2 = QtGui.QLineEdit() hbox.addWidget(self.entry2, stretch=1) vbox.addWidget(hbox, stretch=0, alignment=QtCore.Qt.AlignTop) self.entry2.returnPressed.connect(self.save_as_cb) btn.clicked.connect(lambda w: self.save_as_cb()) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QPushButton("Refresh") btn.clicked.connect(self.refresh) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QPushButton("Make Thumbs") btn.clicked.connect(self.make_thumbs) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) cw = container.get_widget() cw.addWidget(widget, stretch=1)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger fig = Figure() w = FigureCanvas(fig) fi = ImageViewCanvas(logger=self.logger) fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_auto_orient(True) fi.enable_autozoom('on') #fi.set_callback('drag-drop', self.drop_file) fi.set_callback('none-move', self.motion) fi.set_bg(0.2, 0.2, 0.2) fi.ui_set_active(True) fi.set_figure(fig) self.fitsimage = fi fi.get_bindings().enable_all(True) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.close) hbox.addStretch(1) for w in (wopen, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox) fi.configure(512, 512)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger # create the ginga viewer and configure it fi = ImageViewCanvas(self.logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_callback('drag-drop', self.drop_file) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) fi.enable_draw(False) self.fitsimage = fi # enable some user interaction bd = fi.get_bindings() bd.enable_all(True) w = fi.get_widget() w.resize(512, 512) # add scrollbar interface around this viewer si = ScrolledView(fi) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(si, stretch=1) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) for w in (wopen, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def add_error(self, errmsg): vbox = QtHelp.VBox() tw = QtGui.QTextEdit() tw.setReadOnly(True) tw.setCurrentFont(self.msgFont) tw.setText(errmsg) vbox.addWidget(tw, stretch=1) hbox = QtHelp.HBox() btn = QtGui.QPushButton("Remove") btn.clicked.connect(lambda: self.remove_error(vbox)) hbox.addWidget(btn, stretch=0) # Add the time the error occurred ts = time.strftime("%m/%d %H:%M:%S", time.localtime()) lbl = QtGui.QLabel(ts) hbox.addWidget(lbl, stretch=0) vbox.addWidget(hbox, stretch=0) layout = self.msgList.layout() layout.addWidget(vbox, layout.rowCount(), 0, alignment=QtCore.Qt.AlignTop) self.widgetList.append(vbox)
def __init__(self, text=''): super(Button, self).__init__() self.widget = QtGui.QPushButton(text) self.widget.clicked.connect(self._cb_redirect) self.enable_callback('activated')
def build_gui(self, container): if not has_webkit: self.browser = QtGui.QLabel("Please install the python-webkit package to enable this plugin") else: self.browser = QWebView() sw = QtGui.QScrollArea() sw.setWidgetResizable(True) #sw.set_border_width(2) sw.setWidget(self.browser) cw = container.get_widget() cw.layout().addWidget(sw, stretch=1) sw.show() self.entry = QtGui.QLineEdit() cw.layout().addWidget(self.entry, stretch=0) self.entry.returnPressed.connect(self.browse_cb) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) cw.layout().addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) if has_webkit: helpfile = os.path.abspath(os.path.join(packageHome, "doc", "help.html")) helpurl = "file://%s" % (helpfile) self.browse(helpurl)
def __init__(self, text=''): super(ToggleButton, self).__init__() self.widget = QtGui.QPushButton(text) self.widget.setCheckable(True) self.widget.stateChanged.connect(self._cb_redirect) self.enable_callback('activated')
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger fi = ImageViewZoom(self.logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_callback('drag-drop', self.drop_file) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) self.fitsimage = fi bd = fi.get_bindings() bd.enable_pan(True) bd.enable_zoom(True) bd.enable_cuts(True) bd.enable_flip(True) w = fi.get_widget() w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) for w in (wopen, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def __init__(self, logger, app, kapp, prefs): super(StartMenu, self).__init__() self.logger = logger self.preferences = prefs self.count = 0 self.viewers = {} self.app = app self.kapp = kapp self.app.aboutToQuit.connect(self.quit) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) console = QtGui.QPushButton('Qt Console') if self.kapp.ipkernel is None: console.setEnabled(False) console.clicked.connect(self.kapp.new_qt_console) newfits = QtGui.QPushButton('New Viewer') newfits.clicked.connect(self.new_viewer) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) for w in (console, newfits, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox) self.setWindowTitle("Ginga IPython Console") self.showNormal() self.raise_() self.activateWindow()
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger fi = FitsImageZoom(self.logger, render='widget') fi.enable_autocuts('on') fi.enable_zoom('on') fi.enable_cuts(True) fi.enable_flip(True) fi.enable_rotate(True) fi.set_callback('drag-drop', self.drop_file) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) self.fitsimage = fi w = fi.get_widget() w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wopen = QtGui.QPushButton("Open File") self.connect(wopen, QtCore.SIGNAL("clicked()"), self.open_file) wquit = QtGui.QPushButton("Quit") self.connect(wquit, QtCore.SIGNAL("clicked()"), self, QtCore.SLOT("close()")) hbox.addStretch(1) for w in (wopen, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def build_gui(self, container): widget = QtGui.QWidget() vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(2, 2, 2, 2) widget.setLayout(vbox) # create the table table = QtGui.QTableWidget() table.setShowGrid(False) table.verticalHeader().hide() table.setColumnCount(len(self.columns)) col = 0 for hdr, kwd in self.columns: item = QtGui.QTableWidgetItem(hdr) table.setHorizontalHeaderItem(col, item) col += 1 vbox.addWidget(table, stretch=1) table.itemDoubleClicked.connect(self.itemclicked_cb) self.treeview = table self.entry = QtGui.QLineEdit() vbox.addWidget(self.entry, stretch=0, alignment=QtCore.Qt.AlignTop) self.entry.returnPressed.connect(self.browse_cb) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QPushButton("Refresh") btn.clicked.connect(self.refresh) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QPushButton("Make Thumbs") btn.clicked.connect(self.make_thumbs) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) container.addWidget(widget, stretch=1)
def build_gui(self, container): sw = QtGui.QScrollArea() twidget = QtHelp.VBox() sp = QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.Fixed) twidget.setSizePolicy(sp) vbox1 = twidget.layout() vbox1.setContentsMargins(4, 4, 4, 4) vbox1.setSpacing(2) sw.setWidgetResizable(True) sw.setWidget(twidget) msgFont = QtGui.QFont("Sans", 14) tw = QtGui.QLabel() tw.setFont(msgFont) tw.setWordWrap(True) self.tw = tw fr = QtHelp.Frame("Instructions") fr.layout().addWidget(tw, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) fr = QtHelp.Frame("HDU") captions = [("Num HDUs", 'label'), ("Choose HDU", 'spinbutton')] w, b = QtHelp.build_info(captions) self.w.update(b) self.w.numhdu = b.num_hdus self.w.hdu = b.choose_hdu self.w.hdu.valueChanged.connect(self.set_hdu_cb) fr.layout().addWidget(w, stretch=1, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) fr = QtHelp.Frame("NAXIS") self.stack = QtHelp.StackedWidget() self.stack.addWidget(QtGui.QLabel('')) fr.layout().addWidget(self.stack, stretch=1, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) #btns.set_child_size(15, -1) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) container.addWidget(sw, stretch=1)
def build_gui(self, container): sw = QtGui.QScrollArea() twidget = QtHelp.VBox() sp = QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.Fixed) twidget.setSizePolicy(sp) vbox1 = twidget.layout() vbox1.setContentsMargins(4, 4, 4, 4) vbox1.setSpacing(2) sw.setWidgetResizable(True) sw.setWidget(twidget) msgFont = QtGui.QFont("Sans", 14) tw = QtGui.QLabel() tw.setFont(msgFont) tw.setWordWrap(True) self.tw = tw fr = QtHelp.Frame("Instructions") fr.layout().addWidget(tw, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) fr = QtHelp.Frame("Ruler") captions = (('Units', 'combobox'), ) w, b = QtHelp.build_info(captions) self.w = b combobox = b.units for name in self.unittypes: combobox.addItem(name) index = self.unittypes.index(self.units) combobox.setCurrentIndex(index) combobox.activated.connect(self.set_units) fr.layout().addWidget(w, stretch=1, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) #btns.set_child_size(15, -1) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) container.addWidget(sw, stretch=1)
def build_gui(self, container): #self.msgFont = QtGui.QFont("Fixed", 10) tw = QtGui.QPlainTextEdit() tw.setReadOnly(True) #tw.setCurrentFont(self.msgFont) tw.setLineWrapMode(QtGui.QPlainTextEdit.NoWrap) tw.setMaximumBlockCount(self.histlimit) self.tw = tw sw = QtGui.QScrollArea() sw.setWidgetResizable(True) sw.setWidget(self.tw) container.addWidget(sw, stretch=1) sw.show() hbox = QtHelp.HBox() lbl = QtGui.QLabel('Level:') hbox.addWidget(lbl, stretch=0) combobox = QtHelp.ComboBox() for (name, level) in self.levels: combobox.addItem(name) combobox.setCurrentIndex(1) combobox.activated.connect(self.set_loglevel_cb) hbox.addWidget(combobox, stretch=0) lbl = QtGui.QLabel('History:') hbox.addWidget(lbl, stretch=0) spinbox = QtGui.QSpinBox() spinbox.setRange(100, self.histmax) spinbox.setSingleStep(10) spinbox.valueChanged.connect(self.set_history_cb) hbox.addWidget(spinbox, stretch=0) btn = QtGui.QPushButton("Clear") btn.clicked.connect(self.clear) hbox.addWidget(btn, stretch=0) container.addWidget(hbox, stretch=0)
def build_gui(self, container): self.msgFont = self.fv.getFont("fixedFont", 12) self.msgList = QtGui.QWidget() vbox = QtGui.QGridLayout() vbox.setContentsMargins(0, 0, 0, 0) vbox.setSpacing(0) self.msgList.setLayout(vbox) sw = QtGui.QScrollArea() sw.setWidgetResizable(True) #sw.set_border_width(2) sw.setWidget(self.msgList) cw = container.get_widget() cw.addWidget(sw, stretch=1) hbox = QtHelp.HBox() btn = QtGui.QPushButton("Remove All") btn.clicked.connect(self.remove_all) hbox.addWidget(btn, stretch=0) cw.addWidget(hbox, stretch=0) self.widgetList = []
def build_toplevel(self, layout): # Create root window and add delete/destroy callbacks root = QtHelp.TopLevel() root.setApp(self) root.resize(self.default_width, self.default_height) root.setWindowTitle("Ginga") #root.set_border_width(2) self.w.root = root self.w.fscreen = None self.ds = QtHelp.Desktop() # create main frame vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(2, 2, 2, 2) vbox.setSpacing(2) root.setLayout(vbox) self.w.mframe = vbox self.add_menus() self.w.mvbox = self.ds.make_desktop(layout, widgetDict=self.w) #self.w.mvbox.show_all() self.w.mframe.addWidget(self.w.mvbox, stretch=1) # Create main (center) FITS image pane self.w.vbox = self.w['main'].layout() self.w.vbox.setSpacing(0) # self.w.mnb = self.ds.make_ws(name='main', group=1, wstype='mdi').nb # self.w.mnb.subWindowActivated.connect(self.page_switch_mdi_cb) self.w.mnb = self.ds.make_ws(name='main', group=1).nb self.w.mnb.currentChanged.connect(self.page_switch_cb) self.w.vbox.addWidget(self.w.mnb, stretch=1) # bottom buttons plw = QtGui.QWidget() hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(0, 0, 0, 0) hbox.setSpacing(2) plw.setLayout(hbox) cbox1 = QtHelp.ComboBox() self.w.channel = cbox1 cbox1.setToolTip("Select a channel") cbox1.activated.connect(self.channel_select_cb) hbox.addWidget(cbox1, stretch=0) opmenu = QtGui.QMenu() self.w.operation = opmenu btn = QtGui.QPushButton("Operation") btn.clicked.connect(self.invoke_op_cb) btn.setToolTip("Invoke operation") self.w.opbtn = btn hbox.addWidget(btn, stretch=0) w = QtGui.QWidget() self.w.optray = QtGui.QHBoxLayout() self.w.optray.setContentsMargins(0, 0, 0, 0) self.w.optray.setSpacing(2) w.setLayout(self.w.optray) hbox.addWidget(w, stretch=1, alignment=QtCore.Qt.AlignLeft) self.w.vbox.addWidget(plw, stretch=0) # Add colormap bar cbar = self.build_colorbar() cbar.show() self.w.vbox.addWidget(cbar, stretch=0) self.add_dialogs() self.add_statusbar() self.w.root.show()
class GingaView(QtMain.QtMain): def __init__(self, logger, ev_quit): # call superclass constructors--sets self.app QtMain.QtMain.__init__(self, logger=logger, ev_quit=ev_quit) if os.path.exists(rc_file): self.app.setStyleSheet(rc_file) # Get screen size desktop = self.app.desktop() #rect = desktop.screenGeometry() rect = desktop.availableGeometry() size = rect.size() self.screen_wd = size.width() self.screen_ht = size.height() # defaults for height and width self.default_height = min(900, self.screen_ht - 100) self.default_width = min(1600, self.screen_wd) self.w = Bunch.Bunch() self.iconpath = icon_path self.font = QtGui.QFont('Monospace', 12) self.font11 = QtGui.QFont('Monospace', 11) self.font14 = QtGui.QFont('Monospace', 14) self.w.tooltips = None QtGui.QToolTip.setFont(self.font11) def build_toplevel(self, layout): # Create root window and add delete/destroy callbacks root = QtHelp.TopLevel() root.setApp(self) root.resize(self.default_width, self.default_height) root.setWindowTitle("Ginga") #root.set_border_width(2) self.w.root = root self.w.fscreen = None self.ds = QtHelp.Desktop() # create main frame vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(2, 2, 2, 2) vbox.setSpacing(2) root.setLayout(vbox) self.w.mframe = vbox self.add_menus() self.w.mvbox = self.ds.make_desktop(layout, widgetDict=self.w) #self.w.mvbox.show_all() self.w.mframe.addWidget(self.w.mvbox, stretch=1) # Create main (center) FITS image pane self.w.vbox = self.w['main'].layout() self.w.vbox.setSpacing(0) # self.w.mnb = self.ds.make_ws(name='main', group=1, wstype='mdi').nb # self.w.mnb.subWindowActivated.connect(self.page_switch_mdi_cb) self.w.mnb = self.ds.make_ws(name='main', group=1).nb self.w.mnb.currentChanged.connect(self.page_switch_cb) self.w.vbox.addWidget(self.w.mnb, stretch=1) # bottom buttons plw = QtGui.QWidget() hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(0, 0, 0, 0) hbox.setSpacing(2) plw.setLayout(hbox) cbox1 = QtHelp.ComboBox() self.w.channel = cbox1 cbox1.setToolTip("Select a channel") cbox1.activated.connect(self.channel_select_cb) hbox.addWidget(cbox1, stretch=0) opmenu = QtGui.QMenu() self.w.operation = opmenu btn = QtGui.QPushButton("Operation") btn.clicked.connect(self.invoke_op_cb) btn.setToolTip("Invoke operation") self.w.opbtn = btn hbox.addWidget(btn, stretch=0) w = QtGui.QWidget() self.w.optray = QtGui.QHBoxLayout() self.w.optray.setContentsMargins(0, 0, 0, 0) self.w.optray.setSpacing(2) w.setLayout(self.w.optray) hbox.addWidget(w, stretch=1, alignment=QtCore.Qt.AlignLeft) self.w.vbox.addWidget(plw, stretch=0) # Add colormap bar cbar = self.build_colorbar() cbar.show() self.w.vbox.addWidget(cbar, stretch=0) self.add_dialogs() self.add_statusbar() self.w.root.show() def getPluginManager(self, logger, fitsview, ds, mm): return PluginManagerQt.PluginManager(logger, fitsview, ds, mm) def _name_mangle(self, name, pfx=''): newname = [] for c in name.lower(): if not (c.isalpha() or c.isdigit() or (c == '_')): newname.append('_') else: newname.append(c) return pfx + ''.join(newname) def add_menus(self): menubar = QtGui.QMenuBar() self.w.mframe.addWidget(menubar, stretch=0) # create a File pulldown menu, and add it to the menu bar filemenu = menubar.addMenu("File") item = QtGui.QAction("Load Image", menubar) item.triggered.connect(self.gui_load_file) filemenu.addAction(item) item = QtGui.QAction("Save image as PNG", menubar) item.triggered.connect( lambda: self.save_file('/tmp/fitsimage.png', 'png')) filemenu.addAction(item) sep = QtGui.QAction(menubar) sep.setSeparator(True) filemenu.addAction(sep) item = QtGui.QAction("Quit", menubar) item.triggered.connect(self.windowClose) filemenu.addAction(item) # create a Channel pulldown menu, and add it to the menu bar chmenu = menubar.addMenu("Channel") item = QtGui.QAction("Add Channel", menubar) item.triggered.connect(self.gui_add_channel) chmenu.addAction(item) item = QtGui.QAction("Delete Channel", menubar) item.triggered.connect(self.gui_delete_channel) chmenu.addAction(item) # create a Window pulldown menu, and add it to the menu bar winmenu = menubar.addMenu("Window") item = QtGui.QAction("New Workspace", menubar) item.triggered.connect(self.gui_add_ws) winmenu.addAction(item) # # create a Option pulldown menu, and add it to the menu bar # optionmenu = menubar.addMenu("Option") # # create a Workspace pulldown menu, and add it to the menu bar # wsmenu = menubar.addMenu("Workspace") # item = QtGui.QAction("Panes as Tabs", menubar) # item.triggered.connect(self.tabstoggle_cb) # item.setCheckable(True) # # TODO: check the state of the workspace first # item.setChecked(True) # wsmenu.addAction(item) # item = QtGui.QAction("Tile Panes", menubar) # item.triggered.connect(self.tile_panes_cb) # wsmenu.addAction(item) # item = QtGui.QAction("Cascade Panes", menubar) # item.triggered.connect(self.cascade_panes_cb) # wsmenu.addAction(item) # create a Help pulldown menu, and add it to the menu bar helpmenu = menubar.addMenu("Help") item = QtGui.QAction("About", menubar) item.triggered.connect(self.banner) helpmenu.addAction(item) def add_dialogs(self): filesel = QtGui.QFileDialog(self.w.root) filesel.setFileMode(QtGui.QFileDialog.ExistingFile) filesel.setViewMode(QtGui.QFileDialog.Detail) self.filesel = filesel def add_statusbar(self): self.w.status = QtGui.QStatusBar() self.w.mframe.addWidget(self.w.status) def fullscreen(self): self.w.root.showFullScreen() def normal(self): self.w.root.showNormal() def maximize(self): self.w.root.showMaximized() def toggle_fullscreen(self): if not self.w.root.isFullScreen(): self.w.root.showFullScreen() else: self.w.root.showNormal() def build_fullscreen(self): w = self.w.fscreen self.w.fscreen = None if w != None: w.destroy() return # Get image from current focused channel chinfo = self.get_channelInfo() fitsimage = chinfo.fitsimage settings = fitsimage.get_settings() root = QtHelp.TopLevel() vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(0, 0, 0, 0) vbox.setSpacing(0) root.setLayout(vbox) fi = self.build_viewpane(settings) iw = fi.get_widget() vbox.addWidget(iw, stretch=1) # Get image from current focused channel image = fitsimage.get_image() if image == None: return fi.set_image(image) # Copy attributes of the frame fitsimage.copy_attributes( fi, [ #'transforms', #'cutlevels', 'rgbmap' ], redraw=False) root.showFullScreen() self.w.fscreen = root def add_operation(self, title): opmenu = self.w.operation item = QtGui.QAction(title, opmenu) item.triggered.connect(lambda: self.start_operation_cb(title)) opmenu.addAction(item) self.operations.append(title) #################################################### # THESE METHODS ARE CALLED FROM OTHER MODULES & OBJECTS #################################################### def make_button(self, name, wtyp, icon=None, tooltip=None): picon = None if icon: iconfile = os.path.join(self.iconpath, '%s.png' % icon) try: image = QtGui.QImage(iconfile) pixmap = QtGui.QPixmap.fromImage(image) picon = QtGui.QIcon(pixmap) qsize = QtCore.QSize(24, 24) except Exception, e: self.logger.error("Error loading icon '%s': %s" % (iconfile, str(e))) if wtyp == 'button': if picon: w = QtGui.QPushButton() w.setIconSize(qsize) w.setIcon(picon) else: w = QtGui.QPushButton(name) elif wtyp == 'toggle': if picon: w = QtGui.QPushButton() w.setCheckable(True) w.setIconSize(qsize) w.setIcon(picon) else: w = QtGui.QPushButton(name) w.setCheckable(True) return w
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.cachedFiles = None self.scanning = False #KTL stuff #Cache KTL keywords self.trickxpos = ktl.cache('ao', 'TRKRO1XP') self.trickypos = ktl.cache('ao', 'TRKRO1YP') self.trickxsize = ktl.cache('ao', 'TRKRO1XS') self.trickysize = ktl.cache('ao', 'TRKRO1YS') self.rawfile = '' self.threadpool = QtCore.QThreadPool() self.iqcalc = iqcalc.IQCalc(self.logger) # create the ginga viewer and configure it fi = CanvasView(self.logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') # fi.set_callback('drag-drop', self.drop_file) fi.set_bg(0.2, 0.2, 0.2) fi.ui_set_active(True) self.fitsimage = fi # enable some user interaction self.bd = fi.get_bindings() self.bd.enable_all(True) w = fi.get_widget() w.resize(512, 512) # add scrollbar interface around this viewer si = ScrolledView(fi) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(si, stretch=1) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) self.readout = QtGui.QLabel("") hbox.addStretch(1) hbox.addWidget(self.readout, stretch=0) self.box_readout = QtGui.QLabel("") hbox.addStretch(1) hbox.addWidget(self.box_readout, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) hbox2 = QtGui.QHBoxLayout() hbox2.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) self.wstartscan = QtGui.QPushButton("Start Scan") self.wstartscan.clicked.connect(self.start_scan) self.wstartscan.setEnabled(True) self.wstopscan = QtGui.QPushButton("Stop Scan") self.wstopscan.clicked.connect(self.stop_scan) self.wstopscan.setEnabled(False) self.wcut = QtGui.QComboBox() for name in fi.get_autocut_methods(): self.wcut.addItem(name) self.wcut.currentIndexChanged.connect(self.cut_change) self.wcolor = QtGui.QComboBox() for name in fi.get_color_algorithms(): self.wcolor.addItem(name) self.wcolor.currentIndexChanged.connect(self.color_change) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) self.wsky = QtGui.QPushButton("Load Sky") self.wsky.clicked.connect(self.load_sky) self.wsky.setEnabled(False) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) fi.set_callback('cursor-changed', self.motion_cb) fi.add_callback('cursor-down', self.btndown) hbox2.addStretch(1) for w in (self.wstartscan, self.wstopscan, self.wcut, self.wcolor, wopen, self.wsky, wquit): hbox2.addWidget(w, stretch=0) hw2 = QtGui.QWidget() hw2.setLayout(hbox2) vbox.addWidget(hw2, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox) self.recdc, self.compdc = self.add_canvas() self.boxtag = "roi-box" self.picktag = "pick-box"
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() fig = Figure() w = FigureCanvas(fig) fi = ImageViewCanvas(logger) fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.enable_draw(True) fi.set_drawtype('ruler') fi.set_drawcolor('blue') fi.set_callback('drag-drop', self.drop_file) fi.set_callback('none-move', self.motion) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) self.fitsimage = fi fi.set_figure(fig) fi.get_bindings().enable_all(True) w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() self.drawtypes = fi.get_drawtypes() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('ruler') wdrawtype.setCurrentIndex(index) wdrawtype.activated.connect(self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('blue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor wclear = QtGui.QPushButton("Clear Canvas") wclear.clicked.connect(self.clear_canvas) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.close) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def build_gui(self, container): # Splitter is just to provide a way to size the graph # to a reasonable size vpaned = QtGui.QSplitter() vpaned.setOrientation(QtCore.Qt.Vertical) # Make the cuts plot twidget = QtHelp.VBox() vbox1 = twidget.layout() vbox1.setContentsMargins(4, 4, 4, 4) vbox1.setSpacing(2) msgFont = QtGui.QFont("Sans", 14) tw = QtGui.QLabel() tw.setFont(msgFont) tw.setWordWrap(True) self.tw = tw fr = QtHelp.Frame("Instructions") fr.layout().addWidget(tw, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) self.plot = Plot.Cuts(self.logger) w = self.plot.get_widget() vbox1.addWidget(w, stretch=1, alignment=QtCore.Qt.AlignTop) hbox = QtHelp.HBox() hbox.setSpacing(4) # control for selecting a cut combobox = QtHelp.ComboBox() for tag in self.tags: combobox.append_text(tag) if self.cutstag == None: combobox.setCurrentIndex(0) else: combobox.show_text(self.cutstag) combobox.activated.connect(self.cut_select_cb) self.w.cuts = combobox combobox.setToolTip("Select a cut") hbox.addWidget(combobox) btn = QtGui.QPushButton("Delete") btn.clicked.connect(self.delete_cut_cb) btn.setToolTip("Delete selected cut") hbox.addWidget(btn) btn = QtGui.QPushButton("Delete All") btn.clicked.connect(self.delete_all) btn.setToolTip("Clear all cuts") hbox.addWidget(btn) ## btn = QtGui.CheckBox("Move together") ## #btn.stateChanged.connect(self.movetogether_cb) ## btn.setChecked(self.move_together) ## btn.setToolTip("Move cuts as a group") ## hbox.addWidget(btn) vbox1.addWidget(hbox, stretch=0, alignment=QtCore.Qt.AlignLeft) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) #btns.set_child_size(15, -1) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) vpaned.addWidget(twidget) vpaned.addWidget(QtGui.QLabel('')) container.addWidget(vpaned, stretch=1)
def build_toplevel(self): self.font = self.getFont('fixedFont', 12) self.font11 = self.getFont('fixedFont', 11) self.font14 = self.getFont('fixedFont', 14) self.font18 = self.getFont('fixedFont', 18) self.w.tooltips = None QtGui.QToolTip.setFont(self.font11) self.ds = QtHelp.Desktop() self.ds.make_desktop(self.layout, widgetDict=self.w) # TEMP: FIX ME! self.gpmon.ds = self.ds for root in self.ds.toplevels: # add delete/destroy callbacks ## root.connect(root, QtCore.SIGNAL('closeEvent()'), ## self.quit) #root.setApp(self) root.setWindowTitle("Ginga") self.ds.add_callback('all-closed', self.quit) self.w.root = root self.w.fscreen = None menuholder = self.w['menu'] self.w.menubar = self.add_menus(menuholder) # Create main (center) FITS image pane self.w.vbox = self.w['main'].layout() self.w.vbox.setSpacing(0) #self.w.mnb = self.ds.make_ws(name='main', group=1, wstype='grid').nb ## self.w.mnb.subWindowActivated.connect(self.page_switch_mdi_cb) #self.w.mnb = self.ds.make_ws(name='main', group=1).nb self.w.mnb = self.w['channels'] self.w.mnb.currentChanged.connect(self.page_switch_cb) # readout if self.settings.get('shareReadout', True): self.readout = self.build_readout() self.add_callback('field-info', self.readout_cb, self.readout, None) rw = self.readout.get_widget() self.w.vbox.addWidget(rw, stretch=0) # bottom buttons plw = QtGui.QWidget() hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(0, 0, 0, 0) hbox.setSpacing(2) plw.setLayout(hbox) cbox1 = QtHelp.ComboBox() self.w.channel = cbox1 cbox1.setToolTip("Select a channel") cbox1.activated.connect(self.channel_select_cb) hbox.addWidget(cbox1, stretch=0) opmenu = QtGui.QMenu() self.w.operation = opmenu btn = QtGui.QPushButton("Operation") btn.clicked.connect(self.invoke_op_cb) btn.setToolTip("Invoke operation") self.w.opbtn = btn hbox.addWidget(btn, stretch=0) w = QtGui.QWidget() self.w.optray = QtGui.QHBoxLayout() self.w.optray.setContentsMargins(0, 0, 0, 0) self.w.optray.setSpacing(2) w.setLayout(self.w.optray) hbox.addWidget(w, stretch=1, alignment=QtCore.Qt.AlignLeft) self.w.vbox.addWidget(plw, stretch=0) # Add colormap bar cbar = self.build_colorbar() self.w.vbox.addWidget(cbar, stretch=0) self.add_dialogs() statusholder = self.w['status'] self.add_statusbar(statusholder) self.w.root.show()
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() self.dc = get_canvas_types() #fi = ImageViewCanvas(logger, render='widget') fi = CanvasView(logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_zoom_algorithm('rate') fi.set_zoomrate(1.4) fi.show_pan_mark(True) #fi.enable_draw(False) fi.set_callback('drag-drop', self.drop_file) fi.set_callback('none-move', self.motion) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) self.fitsimage = fi bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on canvas = self.dc.DrawingCanvas() canvas.enable_draw(True) canvas.set_drawtype('rectangle', color='lightblue') canvas.set_surface(fi) self.canvas = canvas # add canvas to view #fi.add(canvas) private_canvas = fi.get_canvas() private_canvas.add(canvas) canvas.ui_setActive(True) self.drawtypes = canvas.get_drawtypes() self.drawtypes.sort() # add a color bar private_canvas.add(self.dc.ColorBar(side='bottom', offset=10)) # add little mode indicator that shows modal states in # the corner private_canvas.add(self.dc.ModeIndicator(corner='ur')) # little hack necessary to get correct operation of the mode indicator # in all circumstances bm = fi.get_bindmap() bm.add_callback('mode-set', lambda *args: fi.redraw(whence=3)) w = fi.get_widget() w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('rectangle') wdrawtype.setCurrentIndex(index) wdrawtype.activated.connect(self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('lightblue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor wfill = QtGui.QCheckBox("Fill") wfill.stateChanged.connect(self.set_drawparams) self.wfill = wfill walpha = QtGui.QDoubleSpinBox() walpha.setRange(0.0, 1.0) walpha.setSingleStep(0.1) walpha.setValue(1.0) walpha.valueChanged.connect(self.set_drawparams) self.walpha = walpha wclear = QtGui.QPushButton("Clear Canvas") wclear.clicked.connect(self.clear_canvas) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wfill, QtGui.QLabel('Alpha:'), walpha, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() fig = Figure() w = FigureCanvas(fig) fi = ImageViewCanvas(logger) fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.enable_draw(False) fi.set_callback('drag-drop', self.drop_file) fi.set_callback('none-move', self.motion) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) self.fitsimage = fi fi.set_figure(fig) bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on DrawingCanvas = fi.getDrawClass('drawingcanvas') canvas = DrawingCanvas() canvas.enable_draw(True) #canvas.enable_edit(True) canvas.set_drawtype('rectangle', color='lightblue') canvas.setSurface(fi) self.canvas = canvas # add canvas to view fi.add(canvas) canvas.ui_setActive(True) w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() self.drawtypes = fi.get_drawtypes() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('rectangle') wdrawtype.setCurrentIndex(index) wdrawtype.activated.connect(self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('lightblue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor wfill = QtGui.QCheckBox("Fill") wfill.stateChanged.connect(self.set_drawparams) self.wfill = wfill walpha = QtGui.QDoubleSpinBox() walpha.setRange(0.0, 1.0) walpha.setSingleStep(0.1) walpha.setValue(1.0) walpha.valueChanged.connect(self.set_drawparams) self.walpha = walpha wclear = QtGui.QPushButton("Clear Canvas") wclear.clicked.connect(self.clear_canvas) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.close) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wfill, QtGui.QLabel('Alpha:'), walpha, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def build_gui(self, container, future=None): vbox1 = QtHelp.VBox() msgFont = self.fv.getFont("sansFont", 14) tw = QtGui.QLabel() tw.setFont(msgFont) tw.setWordWrap(True) self.tw = tw fr = QtHelp.Frame("Instructions") fr.addWidget(tw, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) nb = QtHelp.TabWidget() nb.setTabPosition(QtGui.QTabWidget.South) nb.setUsesScrollButtons(True) self.w.nb = nb #vbox1.addWidget(nb, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(nb, stretch=1) vbox0 = QtHelp.VBox() hbox = QtHelp.HBox() hbox.setSpacing(4) vbox0.addWidget(hbox, stretch=1, alignment=QtCore.Qt.AlignTop) vbox = QtHelp.VBox() fr = QtHelp.Frame(" Image Server ") fr.addWidget(vbox, stretch=1, alignment=QtCore.Qt.AlignTop) hbox.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignLeft) captions = (('Server', 'xlabel'), ('@Server', 'combobox'), ('Use DSS channel', 'checkbutton'), ('Get Image', 'button')) w, b = QtHelp.build_info(captions) self.w.update(b) self.w.get_image.clicked.connect(self.getimage_cb) self.w.use_dss_channel.setChecked(self.use_dss_channel) self.w.use_dss_channel.stateChanged.connect(self.use_dss_channel_cb) vbox.addWidget(w, stretch=0, alignment=QtCore.Qt.AlignTop) self.w.img_params = QtHelp.StackedWidget() vbox.addWidget(self.w.img_params, stretch=1, alignment=QtCore.Qt.AlignTop) combobox = self.w.server index = 0 self.image_server_options = self.fv.imgsrv.getServerNames(kind='image') for name in self.image_server_options: combobox.addItem(name) index += 1 index = 0 combobox.setCurrentIndex(index) combobox.activated.connect(self.setup_params_image) if len(self.image_server_options) > 0: self.setup_params_image(index, redo=False) vbox = QtHelp.VBox() fr = QtHelp.Frame(" Catalog Server ") fr.addWidget(vbox, stretch=1, alignment=QtCore.Qt.AlignTop) hbox.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignLeft) captions = (('Server', 'xlabel'), ('@Server', 'combobox'), ('Limit stars to area', 'checkbutton'), ('Search', 'button')) w, self.w2 = QtHelp.build_info(captions) self.w2.search.clicked.connect(self.getcatalog_cb) self.w2.limit_stars_to_area.setChecked(self.limit_stars_to_area) self.w2.limit_stars_to_area.stateChanged.connect(self.limit_area_cb) vbox.addWidget(w, stretch=0, alignment=QtCore.Qt.AlignTop) self.w2.cat_params = QtHelp.StackedWidget() vbox.addWidget(self.w2.cat_params, stretch=1, alignment=QtCore.Qt.AlignTop) combobox = self.w2.server index = 0 self.catalog_server_options = self.fv.imgsrv.getServerNames(kind='catalog') for name in self.catalog_server_options: combobox.addItem(name) index += 1 index = 0 combobox.setCurrentIndex(index) combobox.activated.connect(self.setup_params_catalog) if len(self.catalog_server_options) > 0: self.setup_params_catalog(index, redo=False) btns = QtHelp.HBox() btns.setSpacing(5) btn = QtGui.QRadioButton("Rectangle") if self.drawtype == 'rectangle': btn.setChecked(True) btn.toggled.connect(lambda tf: self.set_drawtype_cb(tf, 'rectangle')) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QRadioButton("Circle") if self.drawtype == 'circle': btn.setChecked(True) btn.toggled.connect(lambda tf: self.set_drawtype_cb(tf, 'circle')) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QPushButton("Entire image") btn.clicked.connect(self.setfromimage) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox0.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignTop) self.w.params = vbox0 sw = QtGui.QScrollArea() sw.setWidgetResizable(True) sw.setWidget(vbox0) nb.addTab(sw, "Params") vbox = QtHelp.VBox() self.table = CatalogListing(self.logger, vbox) hbox = QtHelp.HBox() adj = QtGui.QScrollBar(QtCore.Qt.Horizontal) adj.setRange(0, 1000) adj.setSingleStep(1) adj.setPageStep(10) #adj.setMaximum(1000) adj.setValue(0) #adj.resize(200, -1) adj.setTracking(True) adj.setToolTip("Choose subset of stars plotted") self.w.plotgrp = adj adj.valueChanged.connect(self.plot_pct_cb) hbox.addWidget(adj, stretch=1) sb = QtGui.QSpinBox() sb.setRange(10, self.plot_max) sb.setValue(self.plot_limit) sb.setSingleStep(10) adj.setPageStep(100) sb.setWrapping(False) self.w.plotnum = sb sb.setToolTip("Adjust size of subset of stars plotted") sb.valueChanged.connect(self.plot_limit_cb) hbox.addWidget(sb, stretch=0) vbox.addWidget(hbox, stretch=0) self.w.listing = vbox nb.addTab(vbox, "Listing") btns = QtHelp.HBox() btns.setSpacing(3) #btns.set_child_size(15, -1) self.w.buttons = btns btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) if future: btn = QtGui.QPushButton('Ok') btn.clicked.connect(lambda w: self.ok()) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QPushButton('Cancel') btn.clicked.connect(lambda w: self.cancel()) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(btns, stretch=0) cw = container.get_widget() cw.addWidget(vbox1, stretch=1)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger menubar = self.menuBar() # create a File pulldown menu, and add it to the menu bar filemenu = menubar.addMenu("File") item = QtGui.QAction("Open File", menubar) item.triggered.connect(self.open_file) filemenu.addAction(item) sep = QtGui.QAction(menubar) sep.setSeparator(True) filemenu.addAction(sep) item = QtGui.QAction("Quit", menubar) item.triggered.connect(self.close) filemenu.addAction(item) # Add matplotlib color maps to our built in ones cmap.add_matplotlib_cmaps() self.cmaps = cmap.get_names() self.imaps = imap.get_names() wd, ht = 500, 500 # Create a Ginga widget fi = ImageViewCanvas(logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.enable_draw(False) fi.set_callback('drag-drop', self.drop_file_cb) fi.set_callback('cursor-changed', self.cursor_cb) fi.set_bg(0.2, 0.2, 0.2) fi.ui_set_active(True) self.fitsimage = fi fi.show_color_bar(True) # enable various key and mouse controlled actions bd = fi.get_bindings() bd.enable_all(True) self.cp_tag = 'compass' # pack widget into layout gingaw = fi.get_widget() gingaw.resize(wd, ht) vbox1 = QtGui.QWidget() layout = QtGui.QVBoxLayout() layout.addWidget(gingaw, stretch=1) self.cm = cmap.get_cmap('gray') self.im = imap.get_imap('ramp') # color map selection widget wcmap = QtGui.QComboBox() for name in self.cmaps: wcmap.addItem(name) index = self.cmaps.index('gray') wcmap.setCurrentIndex(index) wcmap.activated.connect(self.set_cmap_cb) self.wcmap = wcmap # intensity map selection widget wimap = QtGui.QComboBox() for name in self.imaps: wimap.addItem(name) index = self.imaps.index('ramp') wimap.setCurrentIndex(index) wimap.activated.connect(self.set_cmap_cb) self.wimap = wimap #wopen = QtGui.QPushButton("Open File") #wopen.clicked.connect(self.open_file) # add buttons to layout hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) hbox.addStretch(1) for w in (wcmap, wimap): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) layout.addWidget(hw, stretch=0) vbox1.setLayout(layout) # Create a matplotlib Figure #self.fig = matplotlib.figure.Figure(figsize=(wd, ht)) self.fig = matplotlib.figure.Figure() self.canvas = FigureCanvas(self.fig) vbox2 = QtGui.QWidget() layout = QtGui.QVBoxLayout() layout.addWidget(self.canvas, stretch=1) # Add matplotlib buttons hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wgetimg = QtGui.QPushButton("Get Data") wgetimg.clicked.connect(self.get_image) wgetrgb = QtGui.QPushButton("Get RGB") wgetrgb.clicked.connect(self.get_rgb_image) #wquit = QtGui.QPushButton("Quit") #wquit.clicked.connect(self.close) hbox.addStretch(1) for w in (wgetimg, wgetrgb): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) layout.addWidget(hw, stretch=0) vbox2.setLayout(layout) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) w = QtGui.QWidget() layout = QtGui.QHBoxLayout() layout.addWidget(vbox1, stretch=1.0) layout.addWidget(vbox2, stretch=1.0) w.setLayout(layout) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) vw = QtGui.QWidget() vw.setLayout(vbox) self.setCentralWidget(vw)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = ['white', 'black', 'red', 'yellow', 'blue', 'green'] fi = FitsImageCanvas(logger, render='widget') fi.enable_autocuts('on') fi.enable_zoom('on') fi.enable_cuts(True) fi.enable_flip(True) fi.enable_rotate(True) fi.enable_draw(True) fi.set_drawtype('ruler') fi.set_drawcolor('blue') fi.set_callback('drag-drop', self.drop_file) fi.set_callback('motion', self.motion) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) self.fitsimage = fi w = fi.get_widget() w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() self.drawtypes = fi.get_drawtypes() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('ruler') wdrawtype.setCurrentIndex(index) self.connect(wdrawtype, QtCore.SIGNAL("activated(QString)"), self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('blue') wdrawcolor.setCurrentIndex(index) self.connect(wdrawcolor, QtCore.SIGNAL("activated(QString)"), self.set_drawparams) self.wdrawcolor = wdrawcolor wclear = QtGui.QPushButton("Clear Canvas") self.connect(wclear, QtCore.SIGNAL("clicked()"), self.clear_canvas) wopen = QtGui.QPushButton("Open File") self.connect(wopen, QtCore.SIGNAL("clicked()"), self.open_file) wquit = QtGui.QPushButton("Quit") self.connect(wquit, QtCore.SIGNAL("clicked()"), self, QtCore.SLOT("close()")) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() self.dc = get_canvas_types() fi = CanvasView(logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_zoom_algorithm('rate') fi.set_zoomrate(1.4) #fi.show_pan_mark(True) #fi.enable_draw(False) fi.add_callback('drag-drop', self.drop_file_cb) fi.add_callback('cursor-changed', self.cursor_cb) fi.set_bg(0.2, 0.2, 0.2) fi.ui_set_active(True) self.fitsimage = fi bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on canvas = self.dc.DrawingCanvas() canvas.enable_draw(True) canvas.enable_edit(True) canvas.set_drawtype('rectangle', color='lightblue') canvas.set_surface(fi) self.canvas = canvas # add canvas to view #fi.add(canvas) private_canvas = fi.get_canvas() private_canvas.add(canvas) canvas.register_for_cursor_drawing(fi) canvas.add_callback('draw-event', self.draw_cb) canvas.set_draw_mode('draw') canvas.ui_set_active(True) self.drawtypes = canvas.get_drawtypes() self.drawtypes.sort() # add a color bar #fi.show_color_bar(True) fi.show_focus_indicator(True) # add little mode indicator that shows keyboard modal states fi.show_mode_indicator(True, corner='ur') w = fi.get_widget() w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('rectangle') wdrawtype.setCurrentIndex(index) wdrawtype.activated.connect(self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('lightblue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor wfill = QtGui.QCheckBox("Fill") wfill.stateChanged.connect(self.set_drawparams) self.wfill = wfill walpha = QtGui.QDoubleSpinBox() walpha.setRange(0.0, 1.0) walpha.setSingleStep(0.1) walpha.setValue(1.0) walpha.valueChanged.connect(self.set_drawparams) self.walpha = walpha wclear = QtGui.QPushButton("Clear Canvas") wclear.clicked.connect(self.clear_canvas) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wfill, QtGui.QLabel('Alpha:'), walpha, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) mode = self.canvas.get_draw_mode() hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) btn1 = QtGui.QRadioButton("Draw") btn1.setChecked(mode == 'draw') btn1.toggled.connect(lambda val: self.set_mode_cb('draw', val)) btn1.setToolTip("Choose this to draw on the canvas") hbox.addWidget(btn1) btn2 = QtGui.QRadioButton("Edit") btn2.setChecked(mode == 'edit') btn2.toggled.connect(lambda val: self.set_mode_cb('edit', val)) btn2.setToolTip("Choose this to edit things on the canvas") hbox.addWidget(btn2) btn3 = QtGui.QRadioButton("Pick") btn3.setChecked(mode == 'pick') btn3.toggled.connect(lambda val: self.set_mode_cb('pick', val)) btn3.setToolTip("Choose this to pick things on the canvas") hbox.addWidget(btn3) hbox.addWidget(QtGui.QLabel(''), stretch=1) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() self.dc = get_canvas_types() fi = CanvasView(logger) fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_zoom_algorithm('rate') fi.set_zoomrate(1.4) fi.show_pan_mark(True) #fi.enable_draw(False) fi.set_callback('drag-drop', self.drop_file_cb) fi.set_callback('none-move', self.cursor_cb) fi.ui_set_active(True) self.fitsimage = fi # quick hack to get 'u' to invoke hidden camera mode bm = fi.get_bindmap() bm.mode_map['u'] = bm.mode_map['mode_camera'] bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on canvas = self.dc.DrawingCanvas() canvas.enable_draw(True) canvas.set_drawtype('rectangle', color='lightblue') canvas.set_surface(fi) self.canvas = canvas # add canvas to view #fi.add(canvas) private_canvas = fi.get_canvas() private_canvas.register_for_cursor_drawing(fi) private_canvas.add(canvas) canvas.ui_set_active(True) self.drawtypes = canvas.get_drawtypes() self.drawtypes.sort() # add a color bar #fi.show_color_bar(True) #fi.show_focus_indicator(True) # add little mode indicator that shows keyboard modal states #fi.show_mode_indicator(True, corner='ur') w = fi.get_widget() w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('rectangle') wdrawtype.setCurrentIndex(index) wdrawtype.activated.connect(self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('lightblue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor wfill = QtGui.QCheckBox("Fill") wfill.stateChanged.connect(self.set_drawparams) self.wfill = wfill walpha = QtGui.QDoubleSpinBox() walpha.setRange(0.0, 1.0) walpha.setSingleStep(0.1) walpha.setValue(1.0) walpha.valueChanged.connect(self.set_drawparams) self.walpha = walpha wclear = QtGui.QPushButton("Clear Canvas") wclear.clicked.connect(self.clear_canvas) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wfill, QtGui.QLabel('Alpha:'), walpha, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def _build_gui(self, container): self.mframe = container vbox = QtHelp.VBox() # create the table table = QtGui.QTableView() self.table = table table.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows) table.setSelectionMode(QtGui.QAbstractItemView.SingleSelection) table.setShowGrid(False) vh = table.verticalHeader() # Hack to make the rows in a TableView all have a # reasonable height for the data if QtHelp.have_pyqt5: vh.setSectionResizeMode(QtGui.QHeaderView.ResizeToContents) else: vh.setResizeMode(QtGui.QHeaderView.ResizeToContents) # Hide vertical header vh.setVisible(False) vbox.addWidget(table, stretch=1) self.cbar = ColorBar.ColorBar(self.logger) self.cbar.set_cmap(self.cmap) self.cbar.set_imap(self.imap) #self.cbar.set_size_request(-1, 20) rgbmap = self.cbar.get_rgbmap() rgbmap.add_callback('changed', lambda *args: self.replot_stars()) vbox.addWidget(self.cbar, stretch=0) btns = QtHelp.HBox() btns.setSpacing(5) combobox = QtHelp.ComboBox() options = [] index = 0 for name in self.cmap_names: options.append(name) combobox.addItem(name) index += 1 cmap_name = self.magcmap try: index = self.cmap_names.index(cmap_name) except Exception: index = self.cmap_names.index('ramp') combobox.setCurrentIndex(index) combobox.activated.connect(self.set_cmap_cb) self.btn['cmap'] = combobox btns.addWidget(combobox, stretch=0, alignment=QtCore.Qt.AlignRight) combobox = QtHelp.ComboBox() options = [] index = 0 for name in self.imap_names: options.append(name) combobox.addItem(name) index += 1 imap_name = self.magimap try: index = self.imap_names.index(imap_name) except Exception: index = self.imap_names.index('ramp') combobox.setCurrentIndex(index) combobox.activated.connect(self.set_imap_cb) self.btn['imap'] = combobox btns.addWidget(combobox, stretch=0, alignment=QtCore.Qt.AlignRight) vbox.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignTop) btns = QtHelp.HBox() btns.setSpacing(5) for name in ('Plot', 'Clear', #'Close' ): btn = QtGui.QPushButton(name) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) self.btn[name.lower()] = btn self.btn.plot.clicked.connect(self.replot_stars) self.btn.clear.clicked.connect(self.clear) #self.btn.close.clicked.connect(self.close) combobox = QtHelp.ComboBox() options = [] index = 0 for name in ['Mag']: options.append(name) combobox.addItem(name) index += 1 combobox.setCurrentIndex(0) combobox.activated.connect(self.set_field_cb) self.btn['field'] = combobox btns.addWidget(combobox, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignTop) # create the table info = Bunch.Bunch(columns=self.columns, color='Mag') self.build_table(info) self.mframe.addWidget(vbox, stretch=1)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() self.dc = get_canvas_types() self.set_medfilt(0) self.set_c2c(0) # create the ginga viewer and configure it fi = CanvasView(self.logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_callback('drag-drop', self.drop_file) fi.add_callback('cursor-changed', self.cursor_cb) fi.add_callback('cursor-down', self.click_cb) fi.set_bg(0.2, 0.2, 0.2) fi.ui_set_active(True) self.fitsimage = fi # enable some user interaction bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on canvas = self.dc.DrawingCanvas() # canvas.enable_draw(True) # canvas.enable_edit(True) # canvas.set_drawtype('circle', color='lightblue') canvas.set_surface(fi) self.canvas = canvas # add canvas to view #fi.add(canvas) private_canvas = fi.get_canvas() private_canvas.add(canvas) # canvas.register_for_cursor_drawing(fi) # canvas.add_callback('draw-event', self.draw_cb) # canvas.set_draw_mode('draw') canvas.ui_set_active(True) self.drawtypes = canvas.get_drawtypes() self.drawtypes.sort() w = fi.get_widget() w.resize(1000, 1000) # --------------------------------------------------------------------- # add scrollbar interface around this viewer si = ScrolledView(fi) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(si, stretch=1) # --------------------------------------------------------------------- # add live cursor readout self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) # --------------------------------------------------------------------- # add row of interface widgets hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wzoomfit = QtGui.QPushButton("Z0") wzoomfit.clicked.connect(self.zoom_fit) wzoomin = QtGui.QPushButton("Z+") wzoomin.clicked.connect(self.zoom_in) wzoomout = QtGui.QPushButton("Z-") wzoomout.clicked.connect(self.zoom_out) wc2c = QtGui.QCheckBox("Click to Center") wc2c.stateChanged.connect(self.set_c2c) self.wc2c = wc2c wsolve = QtGui.QPushButton("Solve") wsolve.clicked.connect(self.solve_astrometry) woverlay = QtGui.QPushButton("Overlay Catalog") woverlay.clicked.connect(self.overlay_catalog) wclear = QtGui.QPushButton("Clear Overlays") wclear.clicked.connect(self.clear_overlays) wmedfilt = QtGui.QCheckBox("Median Filter") wmedfilt.stateChanged.connect(self.set_medfilt) self.wmedfilt = wmedfilt wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) hbox.addWidget(wzoomfit, stretch=0) hbox.addWidget(wzoomin, stretch=0) hbox.addWidget(wzoomout, stretch=0) hbox.addWidget(wc2c, stretch=0) # hbox.addWidget(wsolve, stretch=0) hbox.addWidget(woverlay, stretch=0) hbox.addWidget(wclear, stretch=0) hbox.addWidget(wmedfilt, stretch=0) # hbox.addWidget(wopen, stretch=0) hbox.addWidget(wquit, stretch=0) # --------------------------------------------------------------------- hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)