| 1 | from PyQt5 import QtCore |
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| 2 | from PyQt5 import QtGui |
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| 3 | from PyQt5 import QtWidgets |
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| 4 | |
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| 5 | import sas.sasview |
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| 6 | |
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| 7 | from sas.qtgui.Plotting.UI.AddTextUI import Ui_AddText |
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| 8 | |
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| 9 | class AddText(QtWidgets.QDialog, Ui_AddText): |
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| 10 | """ Simple GUI for a single line text query """ |
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| 11 | def __init__(self, parent=None): |
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| 12 | super(AddText, self).__init__(parent) |
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| 13 | self.setupUi(self) |
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| 14 | # disable the context help icon |
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| 15 | self.setWindowFlags(self.windowFlags() & ~QtCore.Qt.WindowContextHelpButtonHint) |
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| 16 | |
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| 17 | self._font = QtGui.QFont() |
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| 18 | self._color = "black" |
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| 19 | self.btnFont.clicked.connect(self.onFontChange) |
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| 20 | self.btnColor.clicked.connect(self.onColorChange) |
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| 21 | |
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| 22 | def text(self): |
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| 23 | return self.textEdit.toPlainText() |
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| 24 | |
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| 25 | def font(self): |
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| 26 | return self._font |
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| 27 | |
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| 28 | def color(self): |
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| 29 | return self._color |
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| 30 | |
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| 31 | def onFontChange(self, event): |
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| 32 | """ |
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| 33 | Pop up the standard Qt Font change dialog |
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| 34 | """ |
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| 35 | self._font, ok = QtWidgets.QFontDialog.getFont(parent=self) |
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| 36 | if ok: |
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| 37 | self.textEdit.setFont(self._font) |
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| 38 | |
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| 39 | def onColorChange(self, event): |
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| 40 | """ |
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| 41 | Pop up the standard Qt color change dialog |
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| 42 | """ |
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| 43 | # Pick up the chosen color |
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| 44 | self._color = QtWidgets.QColorDialog.getColor(parent=self) |
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| 45 | # Update the text control |
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| 46 | palette = QtGui.QPalette() |
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| 47 | palette.setColor(QtGui.QPalette.Text, self._color) |
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| 48 | self.textEdit.setPalette(palette) |
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| 49 | |
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| 50 | # Save the color as #RRGGBB |
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| 51 | self._color = str(self._color.name()) |
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