Plugins/WizardPlugins/FontDialogWizard/FontDialogWizardDialog.py

Mon, 28 Dec 2009 16:03:33 +0000

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Mon, 28 Dec 2009 16:03:33 +0000
changeset 0
de9c2efb9d02
child 12
1d8dd9706f46
permissions
-rw-r--r--

Started porting eric4 to Python3

0
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Detlev Offenbach <detlev@die-offenbachs.de>
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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2003 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing the font dialog wizard dialog.
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8 """
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9
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10 import os
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11
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12 from PyQt4.QtCore import *
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13 from PyQt4.QtGui import *
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14
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15 from Ui_FontDialogWizardDialog import Ui_FontDialogWizardDialog
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16
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17 class FontDialogWizardDialog(QDialog, Ui_FontDialogWizardDialog):
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18 """
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19 Class implementing the font dialog wizard dialog.
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20
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21 It displays a dialog for entering the parameters
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22 for the QFontDialog code generator.
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23 """
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24 def __init__(self, parent=None):
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25 """
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26 Constructor
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27
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28 @param parent parent widget (QWidget)
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29 """
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30 QDialog.__init__(self, parent)
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31 self.setupUi(self)
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32
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33 self.bTest = \
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34 self.buttonBox.addButton(self.trUtf8("Test"), QDialogButtonBox.ActionRole)
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35
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36 self.font = None
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37
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38 def on_buttonBox_clicked(self, button):
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39 """
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40 Private slot called by a button of the button box clicked.
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41
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42 @param button button that was clicked (QAbstractButton)
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43 """
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44 if button == self.bTest:
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45 self.on_bTest_clicked()
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46
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47 @pyqtSlot()
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48 def on_bTest_clicked(self):
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49 """
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50 Private method to test the selected options.
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51 """
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52 if self.font is None:
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53 QFontDialog.getFont()
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54 else:
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55 QFontDialog.getFont(self.font)
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56
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57 def on_eVariable_textChanged(self, text):
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58 """
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59 Private slot to handle the textChanged signal of eVariable.
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60
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61 @param text the new text (string)
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62 """
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63 if not text:
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64 self.bTest.setEnabled(True)
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65 else:
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66 self.bTest.setEnabled(False)
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67
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68 @pyqtSlot()
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69 def on_fontButton_clicked(self):
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70 """
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71 Private slot to handle the button press to select a font via a font selection
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72 dialog.
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73 """
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74 if self.font is None:
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75 font, ok = QFontDialog.getFont()
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76 else:
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77 font, ok = QFontDialog.getFont(self.font)
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78 if ok:
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79 self.font = font
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80 else:
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81 self.font = None
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82
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83 def getCode(self, indLevel, indString):
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84 """
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85 Public method to get the source code.
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86
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87 @param indLevel indentation level (int)
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88 @param indString string used for indentation (space or tab) (string)
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89 @return generated code (string)
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90 """
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91 # calculate our indentation level and the indentation string
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92 il = indLevel + 1
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93 istring = il * indString
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94
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95 # now generate the code
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96 code = 'QFontDialog.getFont('
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97 if not self.eVariable.text():
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98 if self.font is not None:
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99 code += 'QFont("%s", %d, %d, %d)' % \
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100 (self.font.family(), self.font.pointSize(),
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101 self.font.weight(), self.font.italic())
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102 else:
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103 code += self.eVariable.text()
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104 code += ')%s' % os.linesep
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105
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106 return code

eric ide

mercurial