class FormTabWidget(QWidget):
def __init__(self, datalist, comment="", parent=None):
QWidget.__init__(self, parent)
layout = QHBoxLayout()
self.contentsWidget = QListWidget()
self.contentsWidget.setViewMode(QListView.ListMode)
self.contentsWidget.setMovement(QListView.Static)
self.contentsWidget.setMaximumWidth(128)
self.pagesWidget = QStackedWidget()
layout.addWidget(self.contentsWidget)
layout.addWidget(self.pagesWidget)
self.setLayout(layout)
self.widgetlist = []
for elem in datalist:
if len(elem) == 4:
data, title, comment, icon = elem
else:
data, title, comment = elem
icon = None
if len(data[0]) == 3:
widget = FormComboWidget(data, comment=comment, parent=self)
else:
widget = FormWidget(data, comment=comment, parent=self)
#index = self.tabwidget.addTab(widget, title)
#self.tabwidget.setTabToolTip(index, comment)
self.pagesWidget.addWidget(widget)
contentItem = QListWidgetItem(self.contentsWidget)
if icon:
contentItem.setIcon(icon)
contentItem.setText(title)
contentItem.setToolTip(comment)
contentItem.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
self.contentsWidget.addItem(contentItem)
self.widgetlist.append(widget)
self.contentsWidget.currentRowChanged.connect(self.changePage)
def changePage(self, current):
if current != -1:
self.pagesWidget.setCurrentIndex(current)
def setup(self):
for widget in self.widgetlist:
widget.setup()
def get(self):
return [ widget.get() for widget in self.widgetlist]
def createListOption(self):
def addItem(label, icon_pixmap, width, height):
item = QListWidgetItem(list_option)
item.setText(label)
item.setTextAlignment(Qt.AlignHCenter)
item.setIcon(QIcon(icon_pixmap))
item.setSizeHint(QSize(width, height))
list_option = QListWidget()
list_option.setAutoFillBackground(True)
list_option.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
list_option.setTextElideMode(Qt.ElideNone)
list_option.setMovement(QListView.Static)
list_option.setFlow(QListView.TopToBottom)
list_option.setProperty("isWrapping", QVariant(False))
list_option.setSpacing(3)
list_option.setViewMode(QListView.IconMode)
items = []
items.append((QApplication.translate("option", "Connections"), "connections.png"))
items.append((QApplication.translate("option", "Accounts"), "accounts.png"))
items.append((QApplication.translate("option", "Aliases"), "aliases.png"))
items.append((QApplication.translate("option", "Macros"), "macros.png"))
items.append((QApplication.translate("option", "Keypad"), "keypad.png"))
items.append((QApplication.translate("option", "Triggers"), "triggers.png"))
items.append((QApplication.translate("option", "Preferences"), "preferences.png"))
max_width = 0
for label, icon_name in items:
w = list_option.fontMetrics().boundingRect(label).width()
if w > max_width:
max_width = w
# An empiric method to align element in the center of the QListWidget
max_width += 15
total_height = 0
for label, icon_name in items:
icon_pixmap = QPixmap(":/images/" + icon_name)
height = icon_pixmap.height() + list_option.fontMetrics().height() + 3
total_height += height + 5
addItem(label, icon_pixmap, max_width, height)
list_option.setUniformItemSizes(True)
list_option.setFixedWidth(max_width + 10)
list_option.setMinimumHeight(total_height)
return list_option
class ConfigDialog(QDialog):
def __init__(self, parent=None):
QDialog.__init__(self, parent)
self.contents_widget = QListWidget()
self.contents_widget.setMovement(QListView.Static)
self.contents_widget.setMinimumWidth(120)
self.contents_widget.setMaximumWidth(120)
self.contents_widget.setSpacing(1)
bbox = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Apply
|QDialogButtonBox.Cancel)
self.apply_btn = bbox.button(QDialogButtonBox.Apply)
self.connect(bbox, SIGNAL("accepted()"), SLOT("accept()"))
self.connect(bbox, SIGNAL("rejected()"), SLOT("reject()"))
self.connect(bbox, SIGNAL("clicked(QAbstractButton*)"),
self.button_clicked)
self.pages_widget = QStackedWidget()
self.connect(self.pages_widget, SIGNAL("currentChanged(int)"),
self.current_page_changed)
self.connect(self.contents_widget, SIGNAL("currentRowChanged(int)"),
self.pages_widget.setCurrentIndex)
self.contents_widget.setCurrentRow(0)
hlayout = QHBoxLayout()
hlayout.addWidget(self.contents_widget)
hlayout.addWidget(self.pages_widget)
hlayout.setStretch(1,1)
btnlayout = QHBoxLayout()
btnlayout.addStretch(1)
btnlayout.addWidget(bbox)
vlayout = QVBoxLayout()
vlayout.addLayout(hlayout)
vlayout.addLayout(btnlayout)
self.setLayout(vlayout)
self.setWindowTitle("Preferences")
self.setWindowIcon(get_icon("configure.png"))
def get_current_index(self):
"""Return current page index"""
return self.contents_widget.currentRow()
def set_current_index(self, index):
"""Set current page index"""
self.contents_widget.setCurrentRow(index)
def accept(self):
"""Reimplement Qt method"""
for index in range(self.pages_widget.count()):
configpage = self.pages_widget.widget(index)
if not configpage.is_valid():
return
configpage.apply_changes()
QDialog.accept(self)
def button_clicked(self, button):
if button is self.apply_btn:
# Apply button was clicked
configpage = self.pages_widget.currentWidget()
if not configpage.is_valid():
return
configpage.apply_changes()
def current_page_changed(self, index):
widget = self.pages_widget.widget(index)
self.apply_btn.setVisible(widget.apply_callback is not None)
self.apply_btn.setEnabled(widget.is_modified)
def add_page(self, widget):
self.connect(self, SIGNAL('check_settings()'), widget.check_settings)
self.connect(widget, SIGNAL('show_this_page()'),
lambda row=self.contents_widget.count():
self.contents_widget.setCurrentRow(row))
self.connect(widget, SIGNAL("apply_button_enabled(bool)"),
self.apply_btn.setEnabled)
self.pages_widget.addWidget(widget)
item = QListWidgetItem(self.contents_widget)
item.setIcon(widget.get_icon())
item.setText(widget.get_name())
item.setFlags(Qt.ItemIsSelectable|Qt.ItemIsEnabled)
item.setSizeHint(QSize(0, 25))
def check_all_settings(self):
"""This method is called to check all configuration page settings
after configuration dialog has been shown"""
self.emit(SIGNAL('check_settings()'))
class ConfigDialog(QDialog):
def __init__(self, parent=None):
QDialog.__init__(self, parent)
self.contents_widget = QListWidget()
self.contents_widget.setMovement(QListView.Static)
self.contents_widget.setMinimumWidth(120)
self.contents_widget.setMaximumWidth(120)
self.contents_widget.setSpacing(1)
bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Apply
| QDialogButtonBox.Cancel)
self.apply_btn = bbox.button(QDialogButtonBox.Apply)
self.connect(bbox, SIGNAL("accepted()"), SLOT("accept()"))
self.connect(bbox, SIGNAL("rejected()"), SLOT("reject()"))
self.connect(bbox, SIGNAL("clicked(QAbstractButton*)"),
self.button_clicked)
self.pages_widget = QStackedWidget()
self.connect(self.pages_widget, SIGNAL("currentChanged(int)"),
self.current_page_changed)
self.connect(self.contents_widget, SIGNAL("currentRowChanged(int)"),
self.pages_widget.setCurrentIndex)
self.contents_widget.setCurrentRow(0)
hlayout = QHBoxLayout()
hlayout.addWidget(self.contents_widget)
hlayout.addWidget(self.pages_widget)
hlayout.setStretch(1, 1)
btnlayout = QHBoxLayout()
btnlayout.addStretch(1)
btnlayout.addWidget(bbox)
vlayout = QVBoxLayout()
vlayout.addLayout(hlayout)
vlayout.addLayout(btnlayout)
self.setLayout(vlayout)
self.setWindowTitle("Preferences")
self.setWindowIcon(get_icon("configure.png"))
def get_current_index(self):
"""Return current page index"""
return self.contents_widget.currentRow()
def set_current_index(self, index):
"""Set current page index"""
self.contents_widget.setCurrentRow(index)
def accept(self):
"""Reimplement Qt method"""
for index in range(self.pages_widget.count()):
configpage = self.pages_widget.widget(index)
if not configpage.is_valid():
return
configpage.apply_changes()
QDialog.accept(self)
def button_clicked(self, button):
if button is self.apply_btn:
# Apply button was clicked
configpage = self.pages_widget.currentWidget()
if not configpage.is_valid():
return
configpage.apply_changes()
def current_page_changed(self, index):
widget = self.pages_widget.widget(index)
self.apply_btn.setVisible(widget.apply_callback is not None)
self.apply_btn.setEnabled(widget.is_modified)
def add_page(self, widget):
self.connect(self, SIGNAL('check_settings()'), widget.check_settings)
self.connect(widget,
SIGNAL('show_this_page()'),
lambda row=self.contents_widget.count(): self.
contents_widget.setCurrentRow(row))
self.connect(widget, SIGNAL("apply_button_enabled(bool)"),
self.apply_btn.setEnabled)
self.pages_widget.addWidget(widget)
item = QListWidgetItem(self.contents_widget)
item.setIcon(widget.get_icon())
item.setText(widget.get_name())
item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
item.setSizeHint(QSize(0, 25))
def check_all_settings(self):
"""This method is called to check all configuration page settings
after configuration dialog has been shown"""
self.emit(SIGNAL('check_settings()'))
class ConfigDialog(QDialog):
"""Spyder configuration ('Preferences') dialog box"""
def __init__(self, parent=None):
QDialog.__init__(self, parent)
# Destroying the C++ object right after closing the dialog box,
# otherwise it may be garbage-collected in another QThread
# (e.g. the editor's analysis thread in Spyder), thus leading to
# a segmentation fault on UNIX or an application crash on Windows
self.setAttribute(Qt.WA_DeleteOnClose)
self.contents_widget = QListWidget()
self.contents_widget.setMovement(QListView.Static)
self.contents_widget.setSpacing(1)
bbox = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Apply
|QDialogButtonBox.Cancel)
self.apply_btn = bbox.button(QDialogButtonBox.Apply)
self.connect(bbox, SIGNAL("accepted()"), SLOT("accept()"))
self.connect(bbox, SIGNAL("rejected()"), SLOT("reject()"))
self.connect(bbox, SIGNAL("clicked(QAbstractButton*)"),
self.button_clicked)
self.pages_widget = QStackedWidget()
self.connect(self.pages_widget, SIGNAL("currentChanged(int)"),
self.current_page_changed)
self.connect(self.contents_widget, SIGNAL("currentRowChanged(int)"),
self.pages_widget.setCurrentIndex)
self.contents_widget.setCurrentRow(0)
hsplitter = QSplitter()
hsplitter.addWidget(self.contents_widget)
hsplitter.addWidget(self.pages_widget)
btnlayout = QHBoxLayout()
btnlayout.addStretch(1)
btnlayout.addWidget(bbox)
vlayout = QVBoxLayout()
vlayout.addWidget(hsplitter)
vlayout.addLayout(btnlayout)
self.setLayout(vlayout)
self.setWindowTitle(_("Preferences"))
self.setWindowIcon(get_icon("configure.png"))
def get_current_index(self):
"""Return current page index"""
return self.contents_widget.currentRow()
def set_current_index(self, index):
"""Set current page index"""
self.contents_widget.setCurrentRow(index)
def get_page(self, index=None):
"""Return page widget"""
if index is None:
widget = self.pages_widget.currentWidget()
else:
widget = self.pages_widget.widget(index)
return widget.widget()
def accept(self):
"""Reimplement Qt method"""
for index in range(self.pages_widget.count()):
configpage = self.get_page(index)
if not configpage.is_valid():
return
configpage.apply_changes()
QDialog.accept(self)
def button_clicked(self, button):
if button is self.apply_btn:
# Apply button was clicked
configpage = self.get_page()
if not configpage.is_valid():
return
configpage.apply_changes()
def current_page_changed(self, index):
widget = self.get_page(index)
self.apply_btn.setVisible(widget.apply_callback is not None)
self.apply_btn.setEnabled(widget.is_modified)
def add_page(self, widget):
self.connect(self, SIGNAL('check_settings()'), widget.check_settings)
self.connect(widget, SIGNAL('show_this_page()'),
lambda row=self.contents_widget.count():
self.contents_widget.setCurrentRow(row))
self.connect(widget, SIGNAL("apply_button_enabled(bool)"),
self.apply_btn.setEnabled)
scrollarea = QScrollArea(self)
scrollarea.setWidgetResizable(True)
scrollarea.setWidget(widget)
self.pages_widget.addWidget(scrollarea)
item = QListWidgetItem(self.contents_widget)
item.setIcon(widget.get_icon())
item.setText(widget.get_name())
item.setFlags(Qt.ItemIsSelectable|Qt.ItemIsEnabled)
item.setSizeHint(QSize(0, 25))
def check_all_settings(self):
"""This method is called to check all configuration page settings
after configuration dialog has been shown"""
self.emit(SIGNAL('check_settings()'))
def resizeEvent(self, event):
"""
Reimplement Qt method to be able to save the widget's size from the
main application
"""
QDialog.resizeEvent(self, event)
self.emit(SIGNAL("size_change(QSize)"), self.size())
class LayerImportBrowser(QDialog):
class VectorPage(QWidget):
def __init__(self, parent=None, filters="", encodings=[]):
QWidget.__init__(self, parent)
self.filters = filters
self.layerLineEdit = QLineEdit()
self.browseToolButton = QToolButton()
self.browseToolButton.setAutoRaise(True)
self.browseToolButton.setIcon(QIcon(":document-open"))
layerLabel = QLabel("&Dataset:")
layerLabel.setBuddy(self.layerLineEdit)
self.encodingComboBox = QComboBox()
self.encodingComboBox.addItems(encodings)
encodingLabel = QLabel("&Encoding:")
encodingLabel.setBuddy(self.encodingComboBox)
hbox = QHBoxLayout()
hbox.addWidget(layerLabel)
hbox.addWidget(self.layerLineEdit)
hbox.addWidget(self.browseToolButton)
vbox = QVBoxLayout()
vbox.addLayout(hbox)
hbox = QHBoxLayout()
hbox.addWidget(encodingLabel)
hbox.addWidget(self.encodingComboBox)
vbox.addLayout(hbox)
self.setLayout(vbox)
self.encodingComboBox.setCurrentIndex(self.encodingComboBox.findText("System"))
self.connect(self.browseToolButton,
SIGNAL("clicked()"), self.browseToFile)
self.connect(self.encodingComboBox,
SIGNAL("currentIndexChanged(QString)"), self.changeEncoding)
def browseToFile(self):
dialog = QFileDialog(self, "manageR - Open Vector File",
unicode(robjects.r.getwd()[0]), self.filters)
if not dialog.exec_() == QDialog.Accepted:
return
files = dialog.selectedFiles()
file = files.first().trimmed()
self.layerLineEdit.setText(file)
self.emit(SIGNAL("filePathChanged(QString)"), file)
def changeEncoding(self, text):
self.emit(SIGNAL("encodingChanged(QString)"), text)
class RasterPage(QWidget):
def __init__(self, parent=None, filters=""):
QWidget.__init__(self, parent)
self.parent = parent
self.filters = filters
self.layerLineEdit = QLineEdit()
self.browseToolButton = QToolButton()
self.browseToolButton.setAutoRaise(True)
self.browseToolButton.setIcon(QIcon(":document-open"))
layerLabel = QLabel("&Dataset:")
layerLabel.setBuddy(self.layerLineEdit)
hbox = QHBoxLayout()
hbox.addWidget(layerLabel)
hbox.addWidget(self.layerLineEdit)
hbox.addWidget(self.browseToolButton)
vbox = QVBoxLayout()
vbox.addLayout(hbox)
self.setLayout(vbox)
self.connect(self.browseToolButton, SIGNAL("clicked()"), self.browseToFile)
def browseToFile(self):
dialog = QFileDialog(self, "manageR - Open Raster File",
unicode(robjects.r.getwd()[0]), self.filters)
if not dialog.exec_() == QDialog.Accepted:
return
files = dialog.selectedFiles()
file = files.first().trimmed()
self.layerLineEdit.setText(file)
self.emit(SIGNAL("filePathChanged(QString)"), file)
def __init__(self, parent=None, vectors="", rasters="", encodings=[]):
QDialog.__init__(self, parent)
self.contentsWidget = QListWidget()
self.setWindowIcon(QIcon(":icon"))
self.contentsWidget.setViewMode(QListView.IconMode)
self.contentsWidget.setIconSize(QSize(76, 66))
self.contentsWidget.setMovement(QListView.Static)
self.contentsWidget.setMaximumWidth(106)
self.contentsWidget.setMinimumWidth(106)
self.contentsWidget.setMinimumHeight(220)
self.contentsWidget.setSpacing(12)
self.__filePath = ""
self.__encoding = "System"
self.__type = 0
self.pagesWidget = QStackedWidget()
vectorPage = self.VectorPage(self, vectors, encodings)
self.pagesWidget.addWidget(vectorPage)
rasterPage = self.RasterPage(self, rasters)
self.pagesWidget.addWidget(rasterPage)
buttons = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel,
Qt.Horizontal, self)
self.connect(buttons, SIGNAL("accepted()"), self.accept)
self.connect(buttons, SIGNAL("rejected()"), self.reject)
self.connect(vectorPage, SIGNAL("filePathChanged(QString)"), self.setFilePath)
self.connect(vectorPage, SIGNAL("encodingChanged(QString)"), self.setEncoding)
self.connect(rasterPage, SIGNAL("filePathChanged(QString)"), self.setFilePath)
self.createIcons()
self.contentsWidget.setCurrentRow(0)
horizontalLayout = QHBoxLayout()
horizontalLayout.addWidget(self.contentsWidget)
horizontalLayout.addWidget(self.pagesWidget, 1)
mainLayout = QVBoxLayout()
mainLayout.addLayout(horizontalLayout)
mainLayout.addStretch(1)
mainLayout.addSpacing(12)
mainLayout.addWidget(buttons)
self.setLayout(mainLayout)
self.setWindowTitle("manageR - Import Layer")
def createIcons(self):
vectorButton = QListWidgetItem(self.contentsWidget)
vectorButton.setIcon(QIcon(":custom-vector.svg"))
vectorButton.setText("Vector Layer")
vectorButton.setTextAlignment(Qt.AlignHCenter)
vectorButton.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
rasterButton = QListWidgetItem(self.contentsWidget)
rasterButton.setIcon(QIcon(":custom-raster.svg"))
rasterButton.setText("Raster Layer")
rasterButton.setTextAlignment(Qt.AlignHCenter)
rasterButton.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
self.connect(self.contentsWidget,
SIGNAL("currentItemChanged(QListWidgetItem*, QListWidgetItem*)"),
self.changePage)
def changePage(self, current, previous):
if not current:
current = previous
self.pagesWidget.setCurrentIndex(self.contentsWidget.row(current))
def filePath(self):
return self.__filePath
def setFilePath(self, filePath):
self.__filePath = filePath
def encoding(self):
return self.__encoding
def setEncoding(self, encoding):
self.__encoding = encoding
def layerType(self):
return self.__type
def setLayerType(self, type):
self.__type = type
def accept(self):
self.__type = self.pagesWidget.currentIndex()
QDialog.accept(self)
