Mercurial Repositories > eric / file comparison
comparison: eric6/Plugins/WizardPlugins/FontDialogWizard/FontDialogWizardDialog.py
eric6/Plugins/WizardPlugins/FontDialogWizard/FontDialogWizardDialog.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7229
- 53054eb5b15a
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2003 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the font dialog wizard dialog. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 import os | |
| 13 | |
| 14 from PyQt5.QtCore import pyqtSlot | |
| 15 from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QFontDialog | |
| 16 | |
| 17 from .Ui_FontDialogWizardDialog import Ui_FontDialogWizardDialog | |
| 18 | |
| 19 | |
| 20 class FontDialogWizardDialog(QDialog, Ui_FontDialogWizardDialog): | |
| 21 """ | |
| 22 Class implementing the font dialog wizard dialog. | |
| 23 | |
| 24 It displays a dialog for entering the parameters | |
| 25 for the QFontDialog code generator. | |
| 26 """ | |
| 27 def __init__(self, parent=None): | |
| 28 """ | |
| 29 Constructor | |
| 30 | |
| 31 @param parent parent widget (QWidget) | |
| 32 """ | |
| 33 super(FontDialogWizardDialog, self).__init__(parent) | |
| 34 self.setupUi(self) | |
| 35 | |
| 36 self.bTest = self.buttonBox.addButton( | |
| 37 self.tr("Test"), QDialogButtonBox.ActionRole) | |
| 38 | |
| 39 self.font = None | |
| 40 | |
| 41 msh = self.minimumSizeHint() | |
| 42 self.resize(max(self.width(), msh.width()), msh.height()) | |
| 43 | |
| 44 def on_buttonBox_clicked(self, button): | |
| 45 """ | |
| 46 Private slot called by a button of the button box clicked. | |
| 47 | |
| 48 @param button button that was clicked (QAbstractButton) | |
| 49 """ | |
| 50 if button == self.bTest: | |
| 51 self.on_bTest_clicked() | |
| 52 | |
| 53 @pyqtSlot() | |
| 54 def on_bTest_clicked(self): | |
| 55 """ | |
| 56 Private method to test the selected options. | |
| 57 """ | |
| 58 if self.font is None: | |
| 59 QFontDialog.getFont() | |
| 60 else: | |
| 61 QFontDialog.getFont(self.font) | |
| 62 | |
| 63 def on_eVariable_textChanged(self, text): | |
| 64 """ | |
| 65 Private slot to handle the textChanged signal of eVariable. | |
| 66 | |
| 67 @param text the new text (string) | |
| 68 """ | |
| 69 if not text: | |
| 70 self.bTest.setEnabled(True) | |
| 71 else: | |
| 72 self.bTest.setEnabled(False) | |
| 73 | |
| 74 @pyqtSlot() | |
| 75 def on_fontButton_clicked(self): | |
| 76 """ | |
| 77 Private slot to handle the button press to select a font via a | |
| 78 font selection dialog. | |
| 79 """ | |
| 80 if self.font is None: | |
| 81 font, ok = QFontDialog.getFont() | |
| 82 else: | |
| 83 font, ok = QFontDialog.getFont(self.font) | |
| 84 if ok: | |
| 85 self.font = font | |
| 86 else: | |
| 87 self.font = None | |
| 88 | |
| 89 def getCode(self, indLevel, indString): | |
| 90 """ | |
| 91 Public method to get the source code. | |
| 92 | |
| 93 @param indLevel indentation level (int) | |
| 94 @param indString string used for indentation (space or tab) (string) | |
| 95 @return generated code (string) | |
| 96 """ | |
| 97 # calculate our indentation level and the indentation string | |
| 98 il = indLevel + 1 | |
| 99 istring = il * indString | |
| 100 estring = os.linesep + indLevel * indString | |
| 101 | |
| 102 # generate the code | |
| 103 resvar = self.eResultVar.text() | |
| 104 if not resvar: | |
| 105 resvar = "font" | |
| 106 title = self.eCaption.text() | |
| 107 if self.parentSelf.isChecked(): | |
| 108 parent = "self" | |
| 109 elif self.parentNone.isChecked(): | |
| 110 parent = "None" | |
| 111 elif self.parentOther.isChecked(): | |
| 112 parent = self.parentEdit.text() | |
| 113 if parent == "": | |
| 114 parent = "None" | |
| 115 | |
| 116 code = '{0}, ok = QFontDialog.getFont('.format(resvar) | |
| 117 if self.eVariable.text() or self.font is not None: | |
| 118 if title or parent != "None": | |
| 119 code += '{0}{1}'.format(os.linesep, istring) | |
| 120 if not self.eVariable.text(): | |
| 121 if self.font is not None: | |
| 122 code += 'QFont("{0}", {1:d}, {2:d}, {3:d})'.format( | |
| 123 self.font.family(), self.font.pointSize(), | |
| 124 self.font.weight(), self.font.italic()) | |
| 125 else: | |
| 126 code += self.eVariable.text() | |
| 127 if title: | |
| 128 code += ',{0}{1}{2}'.format( | |
| 129 os.linesep, istring, parent) | |
| 130 code += ',{0}{1}self.tr("{2}")'.format( | |
| 131 os.linesep, istring, title) | |
| 132 elif parent != "None": | |
| 133 code += ',{0}{1}{2}'.format( | |
| 134 os.linesep, istring, parent) | |
| 135 code += '){0}'.format(estring) | |
| 136 | |
| 137 return code |
