Mercurial Repositories > Color String Tool / file comparison
comparison: ColorString/ColorSelectionDialog.py
ColorString/ColorSelectionDialog.py
- changeset 1
- e1f013dc03bb
- child 11
- 3b7ec819a55d
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| 0:78cb5b240094 | 1:e1f013dc03bb |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2014 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to select a color by name. | |
| 8 """ | |
| 9 | |
| 10 from PyQt4.QtGui import QDialog, QColor, QPixmap, QIcon | |
| 11 | |
| 12 from .Ui_ColorSelectionDialog import Ui_ColorSelectionDialog | |
| 13 | |
| 14 | |
| 15 class ColorSelectionDialog(QDialog, Ui_ColorSelectionDialog): | |
| 16 """ | |
| 17 Class implementing a dialog to select a color by name. | |
| 18 """ | |
| 19 def __init__(self, selectedName="", parent=None): | |
| 20 """ | |
| 21 Constructor | |
| 22 | |
| 23 @param selectedName name of the color to be selected initially | |
| 24 (string) | |
| 25 @param parent reference to the parent widget (QWidget) | |
| 26 """ | |
| 27 super().__init__(parent) | |
| 28 self.setupUi(self) | |
| 29 | |
| 30 for colorName in QColor.colorNames(): | |
| 31 px = QPixmap(22, 22) # icon size 22x22 pixels | |
| 32 px.fill(QColor(colorName)) | |
| 33 self.colorComboBox.addItem(QIcon(px), colorName) | |
| 34 if selectedName: | |
| 35 self.colorComboBox.setCurrentIndex( | |
| 36 self.colorComboBox.findText(selectedName)) | |
| 37 | |
| 38 msh = self.minimumSizeHint() | |
| 39 self.resize(max(self.size().width(), msh.width()), msh.height()) | |
| 40 | |
| 41 def getColor(self): | |
| 42 """ | |
| 43 Public method to retrieve the selected color name. | |
| 44 | |
| 45 @return color name (string) | |
| 46 """ | |
| 47 return self.colorComboBox.currentText() |
