1 files changed, 144 insertions, 0 deletions
diff --git a/doc/src/diagrams/contentspropagation/standardwidgets.py b/doc/src/diagrams/contentspropagation/standardwidgets.py
new file mode 100755
index 0000000..975287d
--- /dev/null
+++ b/doc/src/diagrams/contentspropagation/standardwidgets.py
@@ -0,0 +1,144 @@
+#!/usr/bin/env python
+
+import os, sys
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+
+def createGroupBox(parent, attributes = None, fill = False, fake = False):
+
+    background = CustomWidget(parent, fake)
+    backgroundLayout = QVBoxLayout()
+    backgroundLayout.setMargin(4)
+    background.setLayout(backgroundLayout)
+    
+    groupBox = QGroupBox("&Options")
+    layout = QGridLayout()
+    groupBox.setLayout(layout)
+    layout.addWidget(QCheckBox("C&ase sensitive"), 0, 0)
+    layout.addWidget(QCheckBox("W&hole words"), 0, 1)
+    checkedBox = QCheckBox("Search &forwards")
+    checkedBox.setChecked(True)
+    layout.addWidget(checkedBox, 1, 0)
+    layout.addWidget(QCheckBox("From &start of text"), 1, 1)
+    
+    backgroundLayout.addWidget(groupBox)
+    
+    if attributes:
+        for attr in attributes:
+            groupBox.setAttribute(attr, True)
+            if not fake:
+                background.setAttribute(attr, True)
+    
+    groupBox.setAutoFillBackground(fill)
+    background.setAutoFillBackground(fill)
+    
+    return background
+    
+class CustomWidget(QWidget):
+
+    def __init__(self, parent, fake = False):
+    
+        QWidget.__init__(self, parent)
+        self.fake = fake
+        self.fakeBrush = QBrush(Qt.red, Qt.DiagCrossPattern)
+
+    def paintEvent(self, event):
+    
+        painter = QPainter()
+        painter.begin(self)
+        painter.setRenderHint(QPainter.Antialiasing)
+        if self.fake:
+            painter.fillRect(event.rect(), QBrush(Qt.white))
+            painter.fillRect(event.rect(), self.fakeBrush)
+        painter.end()
+
+
+if __name__ == "__main__":
+
+    try:
+        qt = sys.argv[1]
+    except IndexError:
+        qt = "4.1"
+    
+    if qt != "4.0" and qt != "4.1":
+        sys.stderr.write("Usage: %s [4.0|4.1]\n" % sys.argv[0])
+        sys.exit(1)
+    
+    app = QApplication(sys.argv)
+    exec_dir = os.path.split(os.path.abspath(sys.argv[0]))[0]
+    label = QLabel()
+    label.setPixmap(QPixmap(os.path.join(exec_dir, "lightbackground.png")))
+    
+    layout = QGridLayout()
+    label.setLayout(layout)
+    if qt == "4.0":
+        layout.addWidget(createGroupBox(label), 0, 0, Qt.AlignCenter)
+        caption = QLabel("Opaque (Default)", label)
+        caption.setMargin(2)
+        layout.addWidget(caption, 1, 0, Qt.AlignCenter | Qt.AlignTop)
+    elif qt == "4.1":
+        layout.addWidget(createGroupBox(label), 0, 0, Qt.AlignCenter)
+        caption = QLabel("Contents Propagated (Default)", label)
+        caption.setAutoFillBackground(True)
+        caption.setMargin(2)
+        layout.addWidget(caption, 1, 0, Qt.AlignCenter | Qt.AlignTop)
+    
+    if qt == "4.0":
+        contentsWidget = createGroupBox(label)
+        contentsWidget.setAttribute(Qt.WA_ContentsPropagated, True)
+        layout.addWidget(contentsWidget, 0, 1, Qt.AlignCenter)
+        caption = QLabel("With WA_ContentsPropagated set", label)
+        caption.setMargin(2)
+        layout.addWidget(caption, 1, 1, Qt.AlignCenter | Qt.AlignTop)
+    elif qt == "4.1":
+        autoFillWidget = createGroupBox(label, fill = True)
+        layout.addWidget(autoFillWidget, 0, 1, Qt.AlignCenter)
+        caption = QLabel("With autoFillBackground set", label)
+        caption.setAutoFillBackground(True)
+        caption.setMargin(2)
+        layout.addWidget(caption, 1, 1, Qt.AlignCenter | Qt.AlignTop)
+    
+#    if qt == "4.0":
+#        noBackgroundWidget = createGroupBox(
+#            label, attributes = [Qt.WA_NoBackground], fake = True)
+#        layout.addWidget(noBackgroundWidget, 2, 0, Qt.AlignCenter)
+#        caption = QLabel("With WA_NoBackground set", label)
+#        caption.setWordWrap(True)
+#        caption.setMargin(2)
+#        layout.addWidget(caption, 3, 0, Qt.AlignCenter | Qt.AlignTop)
+#    elif qt == "4.1":
+#        opaqueWidget = createGroupBox(
+#            label, attributes = [Qt.WA_OpaquePaintEvent], fake = True)
+#        layout.addWidget(opaqueWidget, 2, 0, Qt.AlignCenter)
+#        caption = QLabel("With WA_OpaquePaintEvent set", label)
+#        caption.setAutoFillBackground(True)
+#        caption.setMargin(2)
+#        layout.addWidget(caption, 3, 0, Qt.AlignCenter | Qt.AlignTop)
+#    
+#    if qt == "4.0":
+#        contentsNoBackgroundWidget = createGroupBox(
+#            label, attributes = [Qt.WA_ContentsPropagated, Qt.WA_NoBackground],
+#            fake = True)
+#        layout.addWidget(contentsNoBackgroundWidget, 2, 1, Qt.AlignCenter)
+#        caption = QLabel("With WA_ContentsPropagated and WA_NoBackground set", label)
+#        caption.setMargin(2)
+#        layout.addWidget(caption, 3, 1, Qt.AlignCenter | Qt.AlignTop)
+#    elif qt == "4.1":
+#        opaqueAutoFillWidget = createGroupBox(
+#            label, attributes = [Qt.WA_OpaquePaintEvent], fill = True, fake = True)
+#        layout.addWidget(opaqueAutoFillWidget, 2, 1, Qt.AlignCenter)
+#        caption = QLabel("With WA_OpaquePaintEvent and autoFillBackground set", label)
+#        caption.setWordWrap(True)
+#        caption.setAutoFillBackground(True)
+#        caption.setMargin(2)
+#        layout.addWidget(caption, 3, 1, Qt.AlignCenter | Qt.AlignTop)
+    
+    if qt == "4.0":
+        label.setWindowTitle("Qt 4.0: Painting Standard Qt Widgets")
+    elif qt == "4.1":
+        label.setWindowTitle("Qt 4.1: Painting Standard Qt Widgets")
+    
+    label.resize(480, 140)
+    label.show()
+    sys.exit(app.exec_())