Mercurial Repositories > eric / file comparison
comparison: src/eric7/EricWidgets/EricComboSelectionDialog.py
src/eric7/EricWidgets/EricComboSelectionDialog.py
- branch
- eric7
- changeset 9221
- bf71ee032bb4
- parent 9209
- b99e7fd55fd3
- child 9653
- e67609152c5e
equal
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replaced
| 9220:e9e7eca7efee | 9221:bf71ee032bb4 |
|---|---|
| 15 | 15 |
| 16 class EricComboSelectionDialog(QDialog, Ui_E5ComboSelectionDialog): | 16 class EricComboSelectionDialog(QDialog, Ui_E5ComboSelectionDialog): |
| 17 """ | 17 """ |
| 18 Class implementing a dialog to select one entry from a list of strings. | 18 Class implementing a dialog to select one entry from a list of strings. |
| 19 """ | 19 """ |
| 20 | |
| 20 def __init__(self, entries, title="", message="", parent=None): | 21 def __init__(self, entries, title="", message="", parent=None): |
| 21 """ | 22 """ |
| 22 Constructor | 23 Constructor |
| 23 | 24 |
| 24 @param entries list of entries to select from | 25 @param entries list of entries to select from |
| 25 @type list of str or list of tuples of (str, any) | 26 @type list of str or list of tuples of (str, any) |
| 26 @param title title of the dialog (defaults to "") | 27 @param title title of the dialog (defaults to "") |
| 27 @type str (optional) | 28 @type str (optional) |
| 28 @param message message to be show in the dialog (defaults to "") | 29 @param message message to be show in the dialog (defaults to "") |
| 30 @param parent reference to the parent widget (defaults to None) | 31 @param parent reference to the parent widget (defaults to None) |
| 31 @type QWidget (optional) | 32 @type QWidget (optional) |
| 32 """ | 33 """ |
| 33 super().__init__(parent) | 34 super().__init__(parent) |
| 34 self.setupUi(self) | 35 self.setupUi(self) |
| 35 | 36 |
| 36 for entry in entries: | 37 for entry in entries: |
| 37 if isinstance(entry, tuple): | 38 if isinstance(entry, tuple): |
| 38 self.selectionComboBox.addItem(*entry) | 39 self.selectionComboBox.addItem(*entry) |
| 39 else: | 40 else: |
| 40 self.selectionComboBox.addItem(entry) | 41 self.selectionComboBox.addItem(entry) |
| 41 | 42 |
| 42 self.on_selectionComboBox_currentTextChanged( | 43 self.on_selectionComboBox_currentTextChanged(self.selectionComboBox.itemText(0)) |
| 43 self.selectionComboBox.itemText(0)) | 44 |
| 44 | |
| 45 msh = self.minimumSizeHint() | 45 msh = self.minimumSizeHint() |
| 46 self.resize(max(self.width(), msh.width()), msh.height()) | 46 self.resize(max(self.width(), msh.width()), msh.height()) |
| 47 | 47 |
| 48 @pyqtSlot(str) | 48 @pyqtSlot(str) |
| 49 def on_selectionComboBox_currentTextChanged(self, txt): | 49 def on_selectionComboBox_currentTextChanged(self, txt): |
| 50 """ | 50 """ |
| 51 Private slot to react upon changes of the selected entry. | 51 Private slot to react upon changes of the selected entry. |
| 52 | 52 |
| 53 @param txt text of the selected entry | 53 @param txt text of the selected entry |
| 54 @type str | 54 @type str |
| 55 """ | 55 """ |
| 56 self.buttonBox.button( | 56 self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled(bool(txt)) |
| 57 QDialogButtonBox.StandardButton.Ok).setEnabled(bool(txt)) | 57 |
| 58 | |
| 59 def getSelection(self): | 58 def getSelection(self): |
| 60 """ | 59 """ |
| 61 Public method to retrieve the selected item and its data. | 60 Public method to retrieve the selected item and its data. |
| 62 | 61 |
| 63 @return tuple containing the selected entry and its associated data | 62 @return tuple containing the selected entry and its associated data |
| 64 @rtype tuple of (str, any) | 63 @rtype tuple of (str, any) |
| 65 """ | 64 """ |
| 66 return ( | 65 return ( |
| 67 self.selectionComboBox.currentText(), | 66 self.selectionComboBox.currentText(), |
| 68 self.selectionComboBox.currentData() | 67 self.selectionComboBox.currentData(), |
| 69 ) | 68 ) |
