Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/Plugins/WizardPlugins/FontDialogWizard/FontDialogWizardDialog.py	Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,135 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2003 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the font dialog wizard dialog.
+"""
+
+import os
+
+from PyQt5.QtCore import pyqtSlot
+from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QFontDialog
+
+from .Ui_FontDialogWizardDialog import Ui_FontDialogWizardDialog
+
+
+class FontDialogWizardDialog(QDialog, Ui_FontDialogWizardDialog):
+    """
+    Class implementing the font dialog wizard dialog.
+    
+    It displays a dialog for entering the parameters
+    for the QFontDialog code generator.
+    """
+    def __init__(self, parent=None):
+        """
+        Constructor
+        
+        @param parent parent widget (QWidget)
+        """
+        super().__init__(parent)
+        self.setupUi(self)
+        
+        self.bTest = self.buttonBox.addButton(
+            self.tr("Test"), QDialogButtonBox.ButtonRole.ActionRole)
+        
+        self.font = None
+        
+        msh = self.minimumSizeHint()
+        self.resize(max(self.width(), msh.width()), msh.height())
+        
+    def on_buttonBox_clicked(self, button):
+        """
+        Private slot called by a button of the button box clicked.
+        
+        @param button button that was clicked (QAbstractButton)
+        """
+        if button == self.bTest:
+            self.on_bTest_clicked()
+    
+    @pyqtSlot()
+    def on_bTest_clicked(self):
+        """
+        Private method to test the selected options.
+        """
+        if self.font is None:
+            QFontDialog.getFont()
+        else:
+            QFontDialog.getFont(self.font)
+        
+    def on_eVariable_textChanged(self, text):
+        """
+        Private slot to handle the textChanged signal of eVariable.
+        
+        @param text the new text (string)
+        """
+        if not text:
+            self.bTest.setEnabled(True)
+        else:
+            self.bTest.setEnabled(False)
+        
+    @pyqtSlot()
+    def on_fontButton_clicked(self):
+        """
+        Private slot to handle the button press to select a font via a
+        font selection dialog.
+        """
+        if self.font is None:
+            font, ok = QFontDialog.getFont()
+        else:
+            font, ok = QFontDialog.getFont(self.font)
+        if ok:
+            self.font = font
+        else:
+            self.font = None
+        
+    def getCode(self, indLevel, indString):
+        """
+        Public method to get the source code.
+        
+        @param indLevel indentation level (int)
+        @param indString string used for indentation (space or tab) (string)
+        @return generated code (string)
+        """
+        # calculate our indentation level and the indentation string
+        il = indLevel + 1
+        istring = il * indString
+        estring = os.linesep + indLevel * indString
+        
+        # generate the code
+        resvar = self.eResultVar.text()
+        if not resvar:
+            resvar = "font"
+        title = self.eCaption.text()
+        if self.parentSelf.isChecked():
+            parent = "self"
+        elif self.parentNone.isChecked():
+            parent = "None"
+        elif self.parentOther.isChecked():
+            parent = self.parentEdit.text()
+            if parent == "":
+                parent = "None"
+        
+        code = '{0}, ok = QFontDialog.getFont('.format(resvar)
+        if self.eVariable.text() or self.font is not None:
+            if title or parent != "None":
+                code += '{0}{1}'.format(os.linesep, istring)
+            if not self.eVariable.text():
+                if self.font is not None:
+                    code += 'QFont("{0}", {1:d}, {2:d}, {3:d})'.format(
+                        self.font.family(), self.font.pointSize(),
+                        self.font.weight(), self.font.italic())
+            else:
+                code += self.eVariable.text()
+            if title:
+                code += ',{0}{1}{2}'.format(
+                    os.linesep, istring, parent)
+                code += ',{0}{1}self.tr("{2}")'.format(
+                    os.linesep, istring, title)
+            elif parent != "None":
+                code += ',{0}{1}{2}'.format(
+                    os.linesep, istring, parent)
+        code += '){0}'.format(estring)
+        
+        return code