Initial import of python-qt3

1 files changed, 147 insertions, 0 deletions

diff --git a/examples3/i18n/i18n.py b/examples3/i18n/i18n.py
new file mode 100755
index 0000000..06cc97f
--- /dev/null
+++ b/examples3/i18n/i18n.py
@@ -0,0 +1,147 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2002 Detlev Offenbach <detlev@die-offenbachs.de>
+
+from whrandom import randint
+import sys
+
+from qt import *
+
+from mywidget import MyWidget
+
+class QVDialog(QDialog):
+    def __init__(self, parent=None, name=None, modal=0, flags=0):
+        QDialog.__init__(self, parent, name, modal, flags)
+        
+        self.vb = QVBoxLayout(self, 8)
+        self.vb.setAutoAdd(1)
+        
+        self.hb = None
+        self.map = {}
+        #self.sm = QSignalMapper(self)
+        self.connect(self, PYSIGNAL('mapped(int)'), self.done)
+        
+    def addButtons(self, cancel=None, ok=None, mid1=None, mid2=None, mid3=None):
+        if ok is None:
+            self.addButton(self.tr("OK"),1)
+        else:
+            self.addButton(ok,1)
+        
+        if mid1 is not None:
+            self.addButton(mid1,2)
+        
+        if mid2 is not None:
+            self.addButton(mid2,3)
+        
+        if mid3 is not None:
+            self.addButton(mid3,4)
+            
+        if cancel is None:
+            self.addButton(self.tr('Cancel'),0)
+        else:
+            self.addButton(cancel,0)
+            
+    def addButton(self, text, result):
+        if self.hb is None:
+            self.hb = QHBox(self)
+        c = QPushButton(text, self.hb)
+        self.setMapping(c, result)
+        self.connect(c, SIGNAL('clicked()'), self.mapit)
+        
+    def setMapping(self, c, result):
+        self.map[c] = result
+        
+    def mapit(self):
+        qo = self.sender()
+        self.emit(PYSIGNAL('mapped(int)'), (self.map[qo],))
+    
+translator = None
+wlist = []  # keep reference to widgets
+
+def showLang(lang):
+    global translator
+    
+    qApp.setPalette(QPalette(QColor(220-randint(0,64),220-randint(0,64),220-randint(0,64))))
+    
+    language = "mywidget_"+lang+".qm"
+    fi = QFileInfo(language)
+    
+    if not fi.exists():
+        QMessageBox.warning(None, "File error",
+            "Cannot find translation for language: "+lang+\
+            "\n(try eg. 'de' or 'en')")
+        return None
+        
+    if translator is not None:
+        qApp.removeTranslator(translator)
+        translator = None
+        
+    translator = QTranslator(None)
+    translator.load(language,".")
+    qApp.installTranslator(translator)
+    m = MyWidget()
+    m.setCaption("PyQt Example - i18n - " + unicode(m.caption()))
+    wlist.append(m)
+    return m
+    
+def main(argv):
+    app = QApplication(argv)
+    
+    qm = ["cs", "de", "el", "en", "eo", "fr", "it", "jp", "ko", "no", "ru", "zh"]
+    
+    lang = None
+    if len(argv) == 2:
+        lang = argv[1]
+        
+    if (len(argv) != 2) or (lang == "all"):
+        dlg = QVDialog(None, None, 1)
+        qmb = []
+        r = 0
+        if lang == "all":
+            r=2
+        else:
+            bg = QButtonGroup(4, Qt.Vertical, "Choose Locales", dlg)
+            loc = QTextCodec.locale()
+            for i in range(0,len(qm)):
+                qmb.append(QCheckBox(qm[i], bg))
+                qmb[i].setChecked(str(loc) == qm[i])
+            dlg.addButtons("Cancel","OK","All")
+            r = dlg.exec_loop()
+        
+        if r:
+            tight = qApp.desktop().screen().width < 1024
+            x = 5
+            y = 25
+            for i in range(0,len(qm)):
+                if (r == 2) or (qmb[i].isChecked()):
+                    w = showLang(qm[i])
+                    
+                    if w == None:
+                        sys.exit(0)
+                        
+                    app.connect(app, SIGNAL('lastWindowClosed()'), qApp, SLOT('quit()'))
+                    w.setGeometry(x,y,197,356)
+                    w.show()
+                    if tight:
+                        x += 8
+                        y += 8
+                    else:
+                        x += 205
+                        if x > 1000:
+                            x = 5
+                            y += 384
+                            
+        else:
+            sys.exit(0)
+        
+    else:
+        lang = argv[1]
+        m = showLang(lang)
+        app.setMainWidget(m)
+        m.setCaption("PyQt Example - i18n")
+        m.show()
+        
+    return app.exec_loop()
+    
+if __name__ == "__main__":
+    main(sys.argv)