Project/NewDialogClassDialog.py

Thu, 13 Mar 2014 19:21:25 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Thu, 13 Mar 2014 19:21:25 +0100
changeset 3366
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parent 3190
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child 3484
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permissions
-rw-r--r--

Made some changes to have a bunch of dialogs with correct sizes.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2007 - 2014 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 a dialog to enter the data for a new dialog class file.
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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 QDir, pyqtSlot
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13 from PyQt4.QtGui import QDialog, QDialogButtonBox
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14
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15 from E5Gui.E5Completers import E5DirCompleter
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16 from E5Gui import E5FileDialog
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17
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18 from .Ui_NewDialogClassDialog import Ui_NewDialogClassDialog
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20 import UI.PixmapCache
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21
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22
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23 class NewDialogClassDialog(QDialog, Ui_NewDialogClassDialog):
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24 """
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25 Class implementing a dialog to ente the data for a new dialog class file.
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26 """
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27 def __init__(self, defaultClassName, defaultFile, defaultPath,
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28 parent=None):
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29 """
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30 Constructor
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31
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32 @param defaultClassName proposed name for the new class (string)
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33 @param defaultFile proposed name for the source file (string)
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34 @param defaultPath default path for the new file (string)
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35 @param parent parent widget if the dialog (QWidget)
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36 """
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37 super().__init__(parent)
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38 self.setupUi(self)
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39
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40 self.pathButton.setIcon(UI.PixmapCache.getIcon("open.png"))
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41
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42 self.okButton = self.buttonBox.button(QDialogButtonBox.Ok)
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43 self.okButton.setEnabled(False)
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44
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45 self.pathnameCompleter = E5DirCompleter(self.pathnameEdit)
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46
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47 self.classnameEdit.setText(defaultClassName)
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48 self.filenameEdit.setText(defaultFile)
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49 self.pathnameEdit.setText(QDir.toNativeSeparators(defaultPath))
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50
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51 msh = self.minimumSizeHint()
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52 self.resize(max(self.width(), msh.width()), msh.height())
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53
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54 @pyqtSlot()
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55 def on_pathButton_clicked(self):
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56 """
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57 Private slot called to open a directory selection dialog.
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58 """
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59 path = E5FileDialog.getExistingDirectory(
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60 self,
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61 self.tr("Select source directory"),
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62 QDir.fromNativeSeparators(self.pathnameEdit.text()))
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63 if path:
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64 self.pathnameEdit.setText(QDir.toNativeSeparators(path))
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65
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66 def __enableOkButton(self):
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67 """
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68 Private slot to set the enable state of theok button.
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69 """
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70 self.okButton.setEnabled(
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71 self.classnameEdit.text() != "" and
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72 self.filenameEdit.text() != "" and
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73 self.pathnameEdit.text() != "")
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74
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75 def on_classnameEdit_textChanged(self, text):
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76 """
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77 Private slot called, when thext of the classname edit has changed.
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78
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79 @param text changed text (string)
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80 """
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81 self.__enableOkButton()
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82
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83 def on_filenameEdit_textChanged(self, text):
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84 """
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85 Private slot called, when thext of the filename edit has changed.
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86
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87 @param text changed text (string)
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88 """
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89 self.__enableOkButton()
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90
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91 def on_pathnameEdit_textChanged(self, text):
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92 """
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93 Private slot called, when thext of the pathname edit has changed.
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94
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95 @param text changed text (string)
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96 """
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97 self.__enableOkButton()
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98
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99 def getData(self):
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100 """
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101 Public method to retrieve the data entered into the dialog.
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102
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103 @return tuple giving the classname (string) and the file name (string)
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104 """
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105 return self.classnameEdit.text(), \
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106 os.path.join(self.pathnameEdit.text(),
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107 self.filenameEdit.text())

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