diff options
Diffstat (limited to 'doc/codesnippets/doc/src/snippets/code/src_gui_dialogs_qmessagebox.cpp')
-rw-r--r-- | doc/codesnippets/doc/src/snippets/code/src_gui_dialogs_qmessagebox.cpp | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/src_gui_dialogs_qmessagebox.cpp b/doc/codesnippets/doc/src/snippets/code/src_gui_dialogs_qmessagebox.cpp new file mode 100644 index 000000000..8bc2f347b --- /dev/null +++ b/doc/codesnippets/doc/src/snippets/code/src_gui_dialogs_qmessagebox.cpp @@ -0,0 +1,102 @@ +//! [0] +ret = QMessageBox.warning(self, self.tr("My Application"), + self.tr("The document has been modified.\n" + \ + "Do you want to save your changes?"), + QMessageBox.Save | QMessageBox.Discard + | QMessageBox.Cancel, + QMessageBox.Save) +//! [0] + + +//! [1] +msgBox = QMessageBox() +msgBox.setStandardButtons(QMessageBox.Yes | QMessageBox.No) +result = msgBox.exec_() + +if result == QMessageBox.Yes: + # yes was clicked +elif result == QMessageBox.No: + # no was clicked +else: + # should never be reached +//! [1] + + +//! [2] +msgBox = QMessageBox() +connectButton = msgBox.addButton(self.tr("Connect"), QMessageBox.ActionRole) +abortButton = msgBox.addButton(QMessageBox.Abort) + +msgBox.exec_() + +if msgBox.clickedButton() == connectButton: + # connect +elif msgBox.clickedButton() == abortButton: + # abort +} +//! [2] + + +//! [3] +messageBox = QMessageBox(self) +disconnectButton = messageBox.addButton(self.tr("Disconnect"), + QMessageBox.ActionRole) +... +messageBox.exec_() +if messageBox.clickedButton() == disconnectButton: + ... + +//! [3] + + +//! [4] +#include <QApplication> +#include <QMessageBox> + +int main(int argc, char *argv[]) +{ +# Not Supported by PySide + QT_REQUIRE_VERSION(argc, argv, "4.0.2") + + QApplication app(argc, argv); + ... + return app.exec(); +} +//! [4] + +//! [5] +msgBox = QMessageBox() +msgBox.setText("The document has been modified.") +msgBox.exec_() +//! [5] + +//! [6] +msgBox = QMessageBox() +msgBox.setText("The document has been modified.") +msgBox.setInformativeText("Do you want to save your changes?") +msgBox.setStandardButtons(QMessageBox.Save | QMessageBox.Discard | QMessageBox.Cancel) +msgBox.setDefaultButton(QMessageBox.Save) +ret = msgBox.exec_() +//! [6] + +//! [7] + +if ret == QMessageBox.Save: + # Save was clicked +elif ret == QMessageBox.Discard: + # Don't save was clicked +elif ret == QMessageBox.Cancel: + # cancel was clicked +else: + # should never be reached + +//! [7] + +//! [9] +msgBox = QMessageBox(self) +msgBox.setText(tr("The document has been modified.\n" + \ + "Do you want to save your changes?")) +msgBox.setStandardButtons(QMessageBox.Save | QMessageBox.Discard + | QMessageBox.Cancel) +msgBox.setDefaultButton(QMessageBox.Save) +//! [9] |