Mercurial Repositories > eric / file comparison
comparison: src/eric7/Preferences/ConfigurationPages/IconsPreviewDialog.py
src/eric7/Preferences/ConfigurationPages/IconsPreviewDialog.py
- branch
- eric7
- changeset 9221
- bf71ee032bb4
- parent 9209
- b99e7fd55fd3
- child 9473
- 3f23dbf37dbe
equal
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replaced
| 9220:e9e7eca7efee | 9221:bf71ee032bb4 |
|---|---|
| 18 | 18 |
| 19 class IconsPreviewDialog(QDialog, Ui_IconsPreviewDialog): | 19 class IconsPreviewDialog(QDialog, Ui_IconsPreviewDialog): |
| 20 """ | 20 """ |
| 21 Class implementing a dialog to preview the contents of an icon directory. | 21 Class implementing a dialog to preview the contents of an icon directory. |
| 22 """ | 22 """ |
| 23 | |
| 23 def __init__(self, directories, parent=None): | 24 def __init__(self, directories, parent=None): |
| 24 """ | 25 """ |
| 25 Constructor | 26 Constructor |
| 26 | 27 |
| 27 @param directories list of directories to be shown | 28 @param directories list of directories to be shown |
| 28 @type list of str | 29 @type list of str |
| 29 @param parent parent widget | 30 @param parent parent widget |
| 30 @type QWidget | 31 @type QWidget |
| 31 """ | 32 """ |
| 32 super().__init__(parent) | 33 super().__init__(parent) |
| 33 self.setupUi(self) | 34 self.setupUi(self) |
| 34 | 35 |
| 35 palette = self.iconView.palette() | 36 palette = self.iconView.palette() |
| 36 self.__backgroundColor = palette.color(QPalette.ColorRole.Window) | 37 self.__backgroundColor = palette.color(QPalette.ColorRole.Window) |
| 37 self.__foregroundColor = palette.color(QPalette.ColorRole.WindowText) | 38 self.__foregroundColor = palette.color(QPalette.ColorRole.WindowText) |
| 38 self.__inverted = False | 39 self.__inverted = False |
| 39 | 40 |
| 40 self.directoryCombo.addItems(sorted(directories)) | 41 self.directoryCombo.addItems(sorted(directories)) |
| 41 | 42 |
| 42 @pyqtSlot(str) | 43 @pyqtSlot(str) |
| 43 def on_directoryCombo_currentTextChanged(self, dirName): | 44 def on_directoryCombo_currentTextChanged(self, dirName): |
| 44 """ | 45 """ |
| 45 Private slot to show the icons of the selected icon directory. | 46 Private slot to show the icons of the selected icon directory. |
| 46 | 47 |
| 47 @param dirName selected icon directory | 48 @param dirName selected icon directory |
| 48 @type str | 49 @type str |
| 49 """ | 50 """ |
| 50 self.iconView.clear() | 51 self.iconView.clear() |
| 51 directory = QDir(dirName) | 52 directory = QDir(dirName) |
| 52 for icon in directory.entryList(["*.svg", "*.svgz", "*.png"]): | 53 for icon in directory.entryList(["*.svg", "*.svgz", "*.png"]): |
| 53 itm = QListWidgetItem( | 54 itm = QListWidgetItem( |
| 54 QIcon(os.path.join(dirName, icon)), | 55 QIcon(os.path.join(dirName, icon)), icon, self.iconView |
| 55 icon, self.iconView) | 56 ) |
| 56 if self.__inverted: | 57 if self.__inverted: |
| 57 itm.setForeground(self.__backgroundColor) | 58 itm.setForeground(self.__backgroundColor) |
| 58 else: | 59 else: |
| 59 itm.setForeground(self.__foregroundColor) | 60 itm.setForeground(self.__foregroundColor) |
| 60 | 61 |
| 61 @pyqtSlot(bool) | 62 @pyqtSlot(bool) |
| 62 def on_invertButton_toggled(self, checked): | 63 def on_invertButton_toggled(self, checked): |
| 63 """ | 64 """ |
| 64 Private slot to show the icons on an inverted background. | 65 Private slot to show the icons on an inverted background. |
| 65 | 66 |
| 66 @param checked state of the button | 67 @param checked state of the button |
| 67 @type bool | 68 @type bool |
| 68 """ | 69 """ |
| 69 self.__inverted = checked | 70 self.__inverted = checked |
| 70 | 71 |
| 71 styleSheet = ( | 72 styleSheet = ( |
| 72 f"color: {self.__backgroundColor.name()};" | 73 f"color: {self.__backgroundColor.name()};" |
| 73 f"background-color: {self.__foregroundColor.name()}" | 74 f"background-color: {self.__foregroundColor.name()}" |
| 74 if self.__inverted else | 75 if self.__inverted |
| 75 f"color: {self.__foregroundColor.name()};" | 76 else f"color: {self.__foregroundColor.name()};" |
| 76 f"background-color: {self.__backgroundColor.name()}" | 77 f"background-color: {self.__backgroundColor.name()}" |
| 77 ) | 78 ) |
| 78 self.iconView.viewport().setStyleSheet(styleSheet) | 79 self.iconView.viewport().setStyleSheet(styleSheet) |
| 79 | 80 |
| 80 self.on_refreshButton_clicked() | 81 self.on_refreshButton_clicked() |
| 81 | 82 |
| 82 @pyqtSlot() | 83 @pyqtSlot() |
| 83 def on_refreshButton_clicked(self): | 84 def on_refreshButton_clicked(self): |
| 84 """ | 85 """ |
| 85 Private slot to refresh the view. | 86 Private slot to refresh the view. |
| 86 """ | 87 """ |
