Mercurial Repositories > eric / file comparison
comparison: IconEditor/IconEditorPalette.py
IconEditor/IconEditorPalette.py
- changeset 495
- b31b0bffa5b0
- parent 464
- a2b1d1770ef0
- child 618
- 42580bfc0777
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| 492:01f3384d535a | 495:b31b0bffa5b0 |
|---|---|
| 14 """ | 14 """ |
| 15 Class implementing a palette widget for the icon editor. | 15 Class implementing a palette widget for the icon editor. |
| 16 | 16 |
| 17 @signal colorSelected(QColor) emitted after a new color has been selected | 17 @signal colorSelected(QColor) emitted after a new color has been selected |
| 18 """ | 18 """ |
| 19 colorSelected = pyqtSignal(QColor) | |
| 20 | |
| 19 def __init__(self, parent = None): | 21 def __init__(self, parent = None): |
| 20 """ | 22 """ |
| 21 Constructor | 23 Constructor |
| 22 | 24 |
| 23 @param parent reference to the parent widget (QWidget) | 25 @param parent reference to the parent widget (QWidget) |
| 72 self.__colorAlpha.setWhatsThis(self.trUtf8( | 74 self.__colorAlpha.setWhatsThis(self.trUtf8( |
| 73 """<b>Select alpha channel value</b>""" | 75 """<b>Select alpha channel value</b>""" |
| 74 """<p>Select the value for the alpha channel of the current color.</p>""" | 76 """<p>Select the value for the alpha channel of the current color.</p>""" |
| 75 )) | 77 )) |
| 76 self.__layout.addWidget(self.__colorAlpha) | 78 self.__layout.addWidget(self.__colorAlpha) |
| 77 self.connect(self.__colorAlpha, SIGNAL("valueChanged(int)"), | 79 self.__colorAlpha.valueChanged[int].connect(self.__alphaChanged) |
| 78 self.__alphaChanged) | |
| 79 | 80 |
| 80 spacer = QSpacerItem(10, 10, QSizePolicy.Minimum, QSizePolicy.Expanding) | 81 spacer = QSpacerItem(10, 10, QSizePolicy.Minimum, QSizePolicy.Expanding) |
| 81 self.__layout.addItem(spacer) | 82 self.__layout.addItem(spacer) |
| 82 | 83 |
| 83 def previewChanged(self, pixmap): | 84 def previewChanged(self, pixmap): |
| 109 """ | 110 """ |
| 110 col = QColorDialog.getColor(self.__currentColor) | 111 col = QColorDialog.getColor(self.__currentColor) |
| 111 col.setAlpha(self.__currentAlpha) | 112 col.setAlpha(self.__currentAlpha) |
| 112 | 113 |
| 113 if col.isValid(): | 114 if col.isValid(): |
| 114 self.emit(SIGNAL("colorSelected(QColor)"), col) | 115 self.colorSelected.emit(col) |
| 115 | 116 |
| 116 def __alphaChanged(self, val): | 117 def __alphaChanged(self, val): |
| 117 """ | 118 """ |
| 118 Private slot to track changes of the alpha channel. | 119 Private slot to track changes of the alpha channel. |
| 119 | 120 |
| 120 @param val value of the alpha channel | 121 @param val value of the alpha channel |
| 121 """ | 122 """ |
| 122 if val != self.__currentAlpha: | 123 if val != self.__currentAlpha: |
| 123 col = QColor(self.__currentColor) | 124 col = QColor(self.__currentColor) |
| 124 col.setAlpha(val) | 125 col.setAlpha(val) |
| 125 self.emit(SIGNAL("colorSelected(QColor)"), col) | 126 self.colorSelected.emit(col) |
