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-rwxr-xr-xpython/pyqt/examples3/application.py277
1 files changed, 0 insertions, 277 deletions
diff --git a/python/pyqt/examples3/application.py b/python/pyqt/examples3/application.py
deleted file mode 100755
index f5c027db..00000000
--- a/python/pyqt/examples3/application.py
+++ /dev/null
@@ -1,277 +0,0 @@
-#!/usr/bin/env python
-
-# A simple application.
-
-
-import sys, string
-from qt import *
-
-
-fileopen = [
- '16 13 5 1',
- '. c #040404',
- '# c #808304',
- 'a c None',
- 'b c #f3f704',
- 'c c #f3f7f3',
- 'aaaaaaaaa...aaaa',
- 'aaaaaaaa.aaa.a.a',
- 'aaaaaaaaaaaaa..a',
- 'a...aaaaaaaa...a',
- '.bcb.......aaaaa',
- '.cbcbcbcbc.aaaaa',
- '.bcbcbcbcb.aaaaa',
- '.cbcb...........',
- '.bcb.#########.a',
- '.cb.#########.aa',
- '.b.#########.aaa',
- '..#########.aaaa',
- '...........aaaaa'
-]
-
-filesave = [
- '14 14 4 1',
- '. c #040404',
- '# c #808304',
- 'a c #bfc2bf',
- 'b c None',
- '..............',
- '.#.aaaaaaaa.a.',
- '.#.aaaaaaaa...',
- '.#.aaaaaaaa.#.',
- '.#.aaaaaaaa.#.',
- '.#.aaaaaaaa.#.',
- '.#.aaaaaaaa.#.',
- '.##........##.',
- '.############.',
- '.##.........#.',
- '.##......aa.#.',
- '.##......aa.#.',
- '.##......aa.#.',
- 'b.............'
-]
-
-fileprint = [
- '16 14 6 1',
- '. c #000000',
- '# c #848284',
- 'a c #c6c3c6',
- 'b c #ffff00',
- 'c c #ffffff',
- 'd c None',
- 'ddddd.........dd',
- 'dddd.cccccccc.dd',
- 'dddd.c.....c.ddd',
- 'ddd.cccccccc.ddd',
- 'ddd.c.....c....d',
- 'dd.cccccccc.a.a.',
- 'd..........a.a..',
- '.aaaaaaaaaa.a.a.',
- '.............aa.',
- '.aaaaaa###aa.a.d',
- '.aaaaaabbbaa...d',
- '.............a.d',
- 'd.aaaaaaaaa.a.dd',
- 'dd...........ddd'
-]
-
-
-fileOpenText = \
-'''<img source="fileopen">
-Click this button to open a <em>new file</em>.<br><br>
-You can also select the <b>Open</b> command from the <b>File</b> menu.'''
-
-fileSaveText = \
-'''Click this button to save the file you are editing.<br><br>
-You will be prompted for a filename.<br><br>
-You can also select the <b>Save</b> command from the <b>File</b> menu.'''
-
-filePrintText = \
-'''Click this button to print the file you are editing.<br><br>
-You can also select the <b>Print</b> command from the <b>File</b> menu.'''
-
-
-editorList = []
-
-
-class ApplicationWindow(QMainWindow):
- def __init__(self):
- QMainWindow.__init__(self,None,'example application main window',Qt.WDestructiveClose)
-
- self.filename = QString.null
- self.printer = QPrinter()
-
- self.fileTools = QToolBar(self,'file operations')
-
- openIcon = QPixmap(fileopen)
- self.fileOpen = QToolButton(QIconSet(openIcon),'Open File',QString.null,self.load,self.fileTools,'open file')
-
- saveIcon = QPixmap(filesave)
- self.fileSave = QToolButton(QIconSet(saveIcon),'Save File',QString.null,self.save,self.fileTools,'save file')
-
- printIcon = QPixmap(fileprint)
- self.filePrint = QToolButton(QIconSet(printIcon),'Print File',QString.null,self.printDoc,self.fileTools,'print file')
-
- QWhatsThis.whatsThisButton(self.fileTools)
-
- QWhatsThis.add(self.fileOpen,fileOpenText)
- QMimeSourceFactory.defaultFactory().setPixmap('fileopen',openIcon)
- QWhatsThis.add(self.fileSave,fileSaveText)
- QWhatsThis.add(self.filePrint,filePrintText)
-
- self.file = QPopupMenu(self)
- self.menuBar().insertItem('&File',self.file)
-
- self.file.insertItem('&New',self.newDoc,Qt.CTRL + Qt.Key_N)
-
- id = self.file.insertItem(QIconSet(openIcon),'&Open',self.load,Qt.CTRL + Qt.Key_O)
- self.file.setWhatsThis(id,fileOpenText)
-
- id = self.file.insertItem(QIconSet(saveIcon),'&Save',self.save,Qt.CTRL + Qt.Key_S)
- self.file.setWhatsThis(id,fileSaveText)
-
- id = self.file.insertItem('Save &as',self.saveAs)
- self.file.setWhatsThis(id,fileSaveText)
-
- self.file.insertSeparator()
-
- id = self.file.insertItem(QIconSet(printIcon),'&Print',self.printDoc,Qt.CTRL + Qt.Key_P)
- self.file.setWhatsThis(id,filePrintText)
-
- self.file.insertSeparator()
-
- self.file.insertItem('&Close',self,SLOT('close()'),Qt.CTRL + Qt.Key_W)
- self.file.insertItem('&Quit',qApp,SLOT('closeAllWindows()'),Qt.CTRL + Qt.Key_Q)
-
- self.help = QPopupMenu(self)
- self.menuBar().insertSeparator()
- self.menuBar().insertItem('&Help',self.help)
-
- self.help.insertItem('&About',self.about,Qt.Key_F1)
- self.help.insertItem('About &Qt',self.aboutQt)
-
- self.e = QMultiLineEdit(self,'editor')
- self.e.setFocus()
- self.setCentralWidget(self.e)
-
- self.statusBar().message('Ready',2000)
- self.resize(450,600)
-
- def newDoc(self):
- ed = ApplicationWindow()
- ed.show()
- editorList.append(ed)
-
- def load(self):
- fn = QFileDialog.getOpenFileName(QString.null,QString.null,self)
- if fn.isEmpty():
- self.statusBar().message('Loading aborted',2000)
- return
-
- fileName = str(fn)
-
- self.e.setAutoUpdate(0)
- self.e.clear()
-
- try:
- f = open(fileName,'r')
- except:
- return
-
- for l in f.readlines():
- self.e.append(string.rstrip(l))
-
- f.close()
-
- self.e.setAutoUpdate(1)
- self.e.repaint()
- self.e.setEdited(0)
- self.setCaption(fileName)
- self.statusBar().message('Loaded document %s' % (fileName),2000)
-
- def save(self):
- if self.filename.isEmpty():
- self.saveAs()
- return
-
- try:
- f = open(str(self.filename),'w+')
- except:
- self.statusBar().message('Could not write to %s' % (self.filename),2000)
- return
-
- f.write(str(self.e.text()))
- f.close()
-
- self.e.setEdited(0)
- self.setCaption(self.filename)
- self.statusBar().message('File %s saved' % (self.filename),2000)
-
- def saveAs(self):
- fn = QFileDialog.getSaveFileName(QString.null,QString.null,self)
- if not fn.isEmpty():
- self.filename = fn
- self.save()
- else:
- self.statusBar().message('Saving aborted',2000)
-
- def printDoc(self):
- Margin = 10
- pageNo = 1
-
- if self.printer.setup(self):
- self.statusBar().message('Printing...')
-
- p = QPainter()
- p.begin(self.printer)
- p.setFont(self.e.font())
- yPos = 0
- fm = p.fontMetrics()
- metrics = QPaintDeviceMetrics(self.printer)
-
- for i in range(self.e.numLines):
- if Margin + yPos > metrics.height() - Margin:
- pageNo = pageNo + 1
- self.statusBar().message('Printing (page %d)...' % (pageNo))
- self.printer.newPage()
- yPos = 0
-
- p.drawText(Margin,Margin + yPos,metrics.width(),fm.lineSpacing(),Qt.ExpandTabs | Qt.DontClip,self.e.textLine(i))
- yPos = yPos + fm.lineSpacing()
-
- p.end()
- self.statusBar().message('Printing completed',2000)
- else:
- self.statusBar().message('Printing aborted',2000)
-
- def closeEvent(self,ce):
- if not self.e.edited():
- ce.accept()
- return
-
- rc = QMessageBox.information(self,'Qt Application Example',
- 'The document has been changed since the last save.',
- 'Save Now','Cancel','Leave Anyway',0,1)
-
- if rc == 0:
- self.save()
- ce.accept()
- elif rc == 2:
- ce.accept()
- else:
- ce.ignore()
-
- def about(self):
- QMessageBox.about(self,'Qt Application Example',
- 'This example demonstrates simple use of QMainWindow,\nQMenuBar and QToolBar.')
-
- def aboutQt(self):
- QMessageBox.aboutQt(self,'Qt Application Example')
-
-
-a = QApplication(sys.argv)
-mw = ApplicationWindow()
-mw.setCaption('Document 1')
-mw.show()
-a.connect(a, SIGNAL('lastWindowClosed()'), a, SLOT('quit()'))
-a.exec_loop()