Mercurial Repositories > eric / file comparison
comparison: E5Gui/E5SqueezeLabels.py
E5Gui/E5SqueezeLabels.py
- changeset 1131
- 7781e396c903
- parent 945
- 8cd4d08fa9f6
- child 1509
- c0b5e693b0eb
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| 1130:3e9f0330f833 | 1131:7781e396c903 |
|---|---|
| 21 """ | 21 """ |
| 22 Constructor | 22 Constructor |
| 23 | 23 |
| 24 @param parent reference to the parent Widget (QWidget) | 24 @param parent reference to the parent Widget (QWidget) |
| 25 """ | 25 """ |
| 26 QLabel.__init__(self, parent) | 26 super().__init__(parent) |
| 27 | 27 |
| 28 self.__text = '' | 28 self.__text = '' |
| 29 self.__elided = '' | 29 self.__elided = '' |
| 30 | 30 |
| 31 def paintEvent(self, event): | 31 def paintEvent(self, event): |
| 35 @param event reference to the paint event (QPaintEvent) | 35 @param event reference to the paint event (QPaintEvent) |
| 36 """ | 36 """ |
| 37 fm = self.fontMetrics() | 37 fm = self.fontMetrics() |
| 38 if fm.width(self.__text) > self.contentsRect().width(): | 38 if fm.width(self.__text) > self.contentsRect().width(): |
| 39 self.__elided = fm.elidedText(self.text(), Qt.ElideMiddle, self.width()) | 39 self.__elided = fm.elidedText(self.text(), Qt.ElideMiddle, self.width()) |
| 40 QLabel.setText(self, self.__elided) | 40 super().setText(self.__elided) |
| 41 else: | 41 else: |
| 42 QLabel.setText(self, self.__text) | 42 super().setText(self.__text) |
| 43 QLabel.paintEvent(self, event) | 43 super().paintEvent(event) |
| 44 | 44 |
| 45 def setText(self, txt): | 45 def setText(self, txt): |
| 46 """ | 46 """ |
| 47 Public method to set the label's text. | 47 Public method to set the label's text. |
| 48 | 48 |
| 49 @param txt the text to be shown (string) | 49 @param txt the text to be shown (string) |
| 50 """ | 50 """ |
| 51 self.__text = txt | 51 self.__text = txt |
| 52 QLabel.setText(self, self.__text) | 52 super().setText(self.__text) |
| 53 | 53 |
| 54 | 54 |
| 55 class E5SqueezeLabelPath(QLabel): | 55 class E5SqueezeLabelPath(QLabel): |
| 56 """ | 56 """ |
| 57 Class implementing a label showing a file path compacted to fit it's size. | 57 Class implementing a label showing a file path compacted to fit it's size. |
| 60 """ | 60 """ |
| 61 Constructor | 61 Constructor |
| 62 | 62 |
| 63 @param parent reference to the parent Widget (QWidget) | 63 @param parent reference to the parent Widget (QWidget) |
| 64 """ | 64 """ |
| 65 QLabel.__init__(self, parent) | 65 super().__init__(parent) |
| 66 | 66 |
| 67 self.__path = '' | 67 self.__path = '' |
| 68 self.__surrounding = "{0}" | 68 self.__surrounding = "{0}" |
| 69 | 69 |
| 70 def setSurrounding(self, surrounding): | 70 def setSurrounding(self, surrounding): |
| 72 Public method to set the surrounding of the path string. | 72 Public method to set the surrounding of the path string. |
| 73 | 73 |
| 74 @param surrounding the a string containg placeholders for the path (string) | 74 @param surrounding the a string containg placeholders for the path (string) |
| 75 """ | 75 """ |
| 76 self.__surrounding = surrounding | 76 self.__surrounding = surrounding |
| 77 QLabel.setText(self, self.__surrounding.format(self.__path)) | 77 super().setText(self.__surrounding.format(self.__path)) |
| 78 | 78 |
| 79 def setPath(self, path): | 79 def setPath(self, path): |
| 80 """ | 80 """ |
| 81 Public method to set the path of the label. | 81 Public method to set the path of the label. |
| 82 | 82 |
| 83 @param path path to be shown (string) | 83 @param path path to be shown (string) |
| 84 """ | 84 """ |
| 85 self.__path = path | 85 self.__path = path |
| 86 QLabel.setText(self, self.__surrounding.format(self.__path)) | 86 super().setText(self.__surrounding.format(self.__path)) |
| 87 | 87 |
| 88 def setTextPath(self, surrounding, path): | 88 def setTextPath(self, surrounding, path): |
| 89 """ | 89 """ |
| 90 Public method to set the surrounding and the path of the label. | 90 Public method to set the surrounding and the path of the label. |
| 91 | 91 |
| 92 @param surrounding the a string containg placeholders for the path (string) | 92 @param surrounding the a string containg placeholders for the path (string) |
| 93 @param path path to be shown (string) | 93 @param path path to be shown (string) |
| 94 """ | 94 """ |
| 95 self.__surrounding = surrounding | 95 self.__surrounding = surrounding |
| 96 self.__path = path | 96 self.__path = path |
| 97 QLabel.setText(self, self.__surrounding.format(self.__path)) | 97 super().setText(self.__surrounding.format(self.__path)) |
| 98 | 98 |
| 99 def paintEvent(self, event): | 99 def paintEvent(self, event): |
| 100 """ | 100 """ |
| 101 Protected method called when some painting is required. | 101 Protected method called when some painting is required. |
| 102 | 102 |
| 103 @param event reference to the paint event (QPaintEvent) | 103 @param event reference to the paint event (QPaintEvent) |
| 104 """ | 104 """ |
| 105 fm = self.fontMetrics() | 105 fm = self.fontMetrics() |
| 106 if fm.width(self.__surrounding.format(self.__path)) > self.contentsRect().width(): | 106 if fm.width(self.__surrounding.format(self.__path)) > self.contentsRect().width(): |
| 107 QLabel.setText(self, | 107 super().setText( |
| 108 self.__surrounding.format(compactPath(self.__path, | 108 self.__surrounding.format(compactPath(self.__path, |
| 109 self.contentsRect().width(), | 109 self.contentsRect().width(), |
| 110 self.length)) | 110 self.length)) |
| 111 ) | 111 ) |
| 112 else: | 112 else: |
| 113 QLabel.setText(self, self.__surrounding.format(self.__path)) | 113 super().setText(self.__surrounding.format(self.__path)) |
| 114 QLabel.paintEvent(self, event) | 114 super().paintEvent(event) |
| 115 | 115 |
| 116 def length(self, txt): | 116 def length(self, txt): |
| 117 """ | 117 """ |
| 118 Public method to return the length of a text in pixels. | 118 Public method to return the length of a text in pixels. |
| 119 | 119 |
