class ConfSettingsWidget ( QWidget ):
def __init__ ( self, conf, parent=None ):
QWidget.__init__( self, parent )
self._rowHeight = 20
self._view = QTableView()
self._view.setShowGrid ( False )
self._view.setAlternatingRowColors( True )
self._view.setSelectionBehavior ( QAbstractItemView.SelectRows )
#self._view.setSortingEnabled ( True )
#self._view.installEventFilter ( self )
horizontalHeader = self._view.horizontalHeader ()
horizontalHeader.setStretchLastSection ( True )
horizontalHeader.setMinimumSectionSize ( 150 )
horizontalHeader.setResizeMode ( QHeaderView.ResizeToContents )
horizontalHeader.setDefaultSectionSize ( 150 )
verticalHeader = self._view.verticalHeader ();
verticalHeader.setVisible ( False );
verticalHeader.setDefaultSectionSize ( self._rowHeight );
self._baseModel = ConfSettingsModel( conf )
self._view.setModel( self._baseModel );
self._view.horizontalHeader().setStretchLastSection( True );
self._view.resizeColumnToContents( 0 );
peanoDataLayout = QGridLayout();
peanoDataLayout.addWidget( self._view, 0, 0, 1, 1 );
self.setLayout ( peanoDataLayout );
return
class Window(QWidget):
def __init__(self, parent = None):
QWidget.__init__(self, parent)
self.table = QTableView()
self.imageTable = QTableView()
delegate = PixelDelegate(self)
self.imageTable.setItemDelegate(delegate)
self.imageTable.horizontalHeader().hide()
self.imageTable.verticalHeader().hide()
self.imageTable.setShowGrid(False)
self.imageCombo = QComboBox()
self.imageCombo.addItem("Dream", QVariant(":/Pictures/dream.png"))
self.imageCombo.addItem("Teapot", QVariant(":/Pictures/teapot.png"))
gridCheckBox = QCheckBox(self.tr("Show grid:"))
gridCheckBox.setCheckState(Qt.Unchecked)
self.connect(self.imageCombo, SIGNAL("currentIndexChanged(int)"),
self.setModel)
self.connect(gridCheckBox, SIGNAL("toggled(bool)"),
self.imageTable, SLOT("setShowGrid(bool)"))
self.imageCombo.setCurrentIndex(1)
layout = QGridLayout()
layout.addWidget(self.imageTable, 0, 0, 1, 2)
layout.addWidget(self.table, 0, 2, 1, 2)
layout.addWidget(gridCheckBox, 1, 0)
layout.addWidget(self.imageCombo, 1, 1)
self.setLayout(layout)
def setModel(self, row):
image = QImage(self.imageCombo.itemData(row).toString())
model = ImageModel(image, self)
self.table.setModel(model)
self.imageTable.setModel(model)
for row in range(model.rowCount(QModelIndex())):
self.imageTable.resizeRowToContents(row)
for column in range(model.columnCount(QModelIndex())):
self.imageTable.resizeColumnToContents(column)
class pagesPanel(QWidget):
def __init__(self, parent=None):
super(pagesPanel, self).__init__(parent)
# The layout is very basic, the table with an Update button.
mainLayout = QVBoxLayout()
self.setLayout(mainLayout)
hlayout = QHBoxLayout()
self.updateButton = QPushButton("Update")
self.insertText = QLineEdit()
self.insertText.setFont(pqMsgs.getMonoFont())
self.insertButton = QPushButton("Insert")
hlayout.addWidget(self.updateButton, 0)
hlayout.addWidget(self.insertText, 1) # text gets all available room
hlayout.addWidget(self.insertButton, 0)
mainLayout.addLayout(hlayout)
self.view = QTableView()
self.view.setCornerButtonEnabled(False)
self.view.setWordWrap(False)
self.view.setAlternatingRowColors(True)
self.view.setSortingEnabled(False)
self.c1Delegate = formatDelegate()
self.view.setItemDelegateForColumn(1, self.c1Delegate)
self.c2Delegate = actionDelegate()
self.view.setItemDelegateForColumn(2, self.c2Delegate)
self.c3Delegate = folioDelegate()
self.view.setItemDelegateForColumn(3, self.c3Delegate)
mainLayout.addWidget(self.view, 1)
# Set up the table model/view.
self.model = myTableModel()
self.view.setModel(self.model)
# Connect the double-clicked signal of the view
self.connect(self.view, SIGNAL("doubleClicked(QModelIndex)"),
self.goToRow)
# Connect the update button to the model's update method
self.connect(self.updateButton, SIGNAL("clicked()"),
self.model.updateFolios)
# Connect the insert button to our insert method
self.connect(self.insertButton, SIGNAL("clicked()"),
self.insertMarkers)
# This slot receives a double-click from the table view,
# passing an index. If the click is in column 0, the scan number,
# get the row; use it to get a text cursor from the page table
# and make that the editor's cursor, thus moving to the top of that page.
# Double-click on cols 1-3 initiates editing and maybe someday a
# doubleclick on column 5 will do something with the proofer info.
def goToRow(self, index):
if index.column() == 0:
tc = IMC.pageTable.getCursor(index.row())
IMC.editWidget.setTextCursor(tc)
IMC.editWidget.setFocus(Qt.TabFocusReason)
# This slot receives the main window's docWillChange signal.
# It comes with a file path but we can ignore that.
def docWillChange(self):
self.model.beginResetModel()
# Subroutine to reset the visual appearance of the table view,
# invoked on table reset because on instantiation we have no table.
def setUpTableView(self):
# Header text is supplied by the table model headerData method
# Here we are going to set the column widths of the first 4
# columns to a uniform 7 ens each based on the current font.
# However, at least on Mac OS, the headers are rendered with a
# much smaller font than the data, so we up it by 50%.
hdr = self.view.horizontalHeader()
pix = hdr.fontMetrics().width(QString("9999999"))
hdr.resizeSection(0, pix)
hdr.resizeSection(3, pix)
pix += pix / 2
hdr.resizeSection(1, pix)
hdr.resizeSection(2, pix)
self.view.resizeColumnToContents(4)
# This slot receives the main window's docHasChanged signal.
# Let the table view populate with all-new metadata (or empty
# data if the command was File>New).
def docHasChanged(self):
self.model.endResetModel()
self.setUpTableView()
# On the Insert button being pressed, make some basic sanity checks
# and get user go-ahead then insert the given text at the head of
# every page.
def insertMarkers(self):
# Copy the text and if it is empty, complain and exit.
qi = QString(self.insertText.text())
if qi.isEmpty():
pqMsgs.warningMsg("No insert text specified")
return
# See how many pages are involved: all the ones that aren't marked skip
n = 0
for i in range(IMC.pageTable.size()):
if IMC.pageTable.getAction(i) != IMC.FolioRuleSkip:
n += 1
if n == 0: # page table empty or all rows marked skip
pqMsgs.warningMsg("No pages to give folios to")
return
m = "Insert this string at the top of {0} pages?".format(n)
b = pqMsgs.okCancelMsg(QString(m), pqMsgs.trunc(qi, 35))
if b:
# Convert any '\n' in the text to the QT line delimiter char
# we do this in the copy so the lineEdit text doesn't change
qi.replace(QString(u'\\n'), QString(IMC.QtLineDelim))
# get a cursor on the edit document
tc = QTextCursor(IMC.editWidget.textCursor())
tc.beginEditBlock() # start single undoable operation
# Working from the end of the document backward, go to the
# top of each page and insert the string
for i in reversed(range(IMC.pageTable.size())):
if IMC.pageTable.getAction(i) != IMC.FolioRuleSkip:
# Note the page's start position and set our work cursor to it
pos = IMC.pageTable.getCursor(i).position()
tc.setPosition(pos)
# Make a copy of the insert string replacing %f with this folio
f = IMC.pageTable.getDisplay(i)
qf = QString(qi)
qf.replace(QString(u'%f'), f, Qt.CaseInsensitive)
tc.insertText(qf)
# The insertion goes in ahead of the saved cursor position so now
# it points after the inserted string. Put it back where it was.
IMC.pageTable.setPosition(i, pos)
tc.endEditBlock() # wrap up the undo op
class pagesPanel(QWidget):
def __init__(self, parent=None):
super(pagesPanel, self).__init__(parent)
# The layout is very basic, the table with an Update button.
mainLayout = QVBoxLayout()
self.setLayout(mainLayout)
hlayout = QHBoxLayout()
self.updateButton = QPushButton("Update")
self.insertText = QLineEdit()
self.insertText.setFont(pqMsgs.getMonoFont())
self.insertButton = QPushButton("Insert")
hlayout.addWidget(self.updateButton,0)
hlayout.addWidget(self.insertText,1) # text gets all available room
hlayout.addWidget(self.insertButton,0)
mainLayout.addLayout(hlayout)
self.view = QTableView()
self.view.setCornerButtonEnabled(False)
self.view.setWordWrap(False)
self.view.setAlternatingRowColors(True)
self.view.setSortingEnabled(False)
self.c1Delegate = formatDelegate()
self.view.setItemDelegateForColumn(1,self.c1Delegate)
self.c2Delegate = actionDelegate()
self.view.setItemDelegateForColumn(2,self.c2Delegate)
self.c3Delegate = folioDelegate()
self.view.setItemDelegateForColumn(3,self.c3Delegate)
mainLayout.addWidget(self.view,1)
# Set up the table model/view.
self.model = myTableModel()
self.view.setModel(self.model)
# Connect the double-clicked signal of the view
self.connect(self.view, SIGNAL("doubleClicked(QModelIndex)"),
self.goToRow)
# Connect the update button to the model's update method
self.connect(self.updateButton, SIGNAL("clicked()"),self.model.updateFolios)
# Connect the insert button to our insert method
self.connect(self.insertButton, SIGNAL("clicked()"),self.insertMarkers)
# This slot receives a double-click from the table view,
# passing an index. If the click is in column 0, the scan number,
# get the row; use it to get a text cursor from the page table
# and make that the editor's cursor, thus moving to the top of that page.
# Double-click on cols 1-3 initiates editing and maybe someday a
# doubleclick on column 5 will do something with the proofer info.
def goToRow(self,index):
if index.column() == 0:
tc = IMC.pageTable.getCursor(index.row())
IMC.editWidget.setTextCursor(tc)
IMC.editWidget.setFocus(Qt.TabFocusReason)
# This slot receives the main window's docWillChange signal.
# It comes with a file path but we can ignore that.
def docWillChange(self):
self.model.beginResetModel()
# Subroutine to reset the visual appearance of the table view,
# invoked on table reset because on instantiation we have no table.
def setUpTableView(self):
# Header text is supplied by the table model headerData method
# Here we are going to set the column widths of the first 4
# columns to a uniform 7 ens each based on the current font.
# However, at least on Mac OS, the headers are rendered with a
# much smaller font than the data, so we up it by 50%.
hdr = self.view.horizontalHeader()
pix = hdr.fontMetrics().width(QString("9999999"))
hdr.resizeSection(0,pix)
hdr.resizeSection(3,pix)
pix += pix/2
hdr.resizeSection(1,pix)
hdr.resizeSection(2,pix)
self.view.resizeColumnToContents(4)
# This slot receives the main window's docHasChanged signal.
# Let the table view populate with all-new metadata (or empty
# data if the command was File>New).
def docHasChanged(self):
self.model.endResetModel()
self.setUpTableView()
# On the Insert button being pressed, make some basic sanity checks
# and get user go-ahead then insert the given text at the head of
# every page.
def insertMarkers(self):
# Copy the text and if it is empty, complain and exit.
qi = QString(self.insertText.text())
if qi.isEmpty() :
pqMsgs.warningMsg("No insert text specified")
return
# See how many pages are involved: all the ones that aren't marked skip
n = 0
for i in range(IMC.pageTable.size()):
if IMC.pageTable.getAction(i) != IMC.FolioRuleSkip :
n += 1
if n == 0 : # page table empty or all rows marked skip
pqMsgs.warningMsg("No pages to give folios to")
return
m = "Insert this string at the top of {0} pages?".format(n)
b = pqMsgs.okCancelMsg(QString(m),pqMsgs.trunc(qi,35))
if b :
# Convert any '\n' in the text to the QT line delimiter char
# we do this in the copy so the lineEdit text doesn't change
qi.replace(QString(u'\\n'),QString(IMC.QtLineDelim))
# get a cursor on the edit document
tc = QTextCursor(IMC.editWidget.textCursor())
tc.beginEditBlock() # start single undoable operation
# Working from the end of the document backward, go to the
# top of each page and insert the string
for i in reversed( range( IMC.pageTable.size() ) ) :
if IMC.pageTable.getAction(i) != IMC.FolioRuleSkip :
# Note the page's start position and set our work cursor to it
pos = IMC.pageTable.getCursor(i).position()
tc.setPosition(pos)
# Make a copy of the insert string replacing %f with this folio
f = IMC.pageTable.getDisplay(i)
qf = QString(qi)
qf.replace(QString(u'%f'),f,Qt.CaseInsensitive)
tc.insertText(qf)
# The insertion goes in ahead of the saved cursor position so now
# it points after the inserted string. Put it back where it was.
IMC.pageTable.setPosition(i, pos)
tc.endEditBlock() # wrap up the undo op
