Use proper font in GlyphEdit.

pixelocr/gui/glyphedit.py

@@ -20,8 +20,10 @@ from PyQt4.QtCore import (
 )
 
 from PyQt4.QtGui import (
+    QFont,
     QHBoxLayout,
     QLineEdit,
+    QPalette,
     QToolButton,
     QWidget,
 )
@@ -44,24 +46,34 @@ class GlyphEdit(QWidget):
     def __init__(self, parent, document):
         super().__init__(parent)
         self.document = document
+        config = document.config
 
         self.layout = QHBoxLayout(self)
         self.layout.setSpacing(0)
         self.layout.setContentsMargins(0, 0, 0, 0)
 
+        self.text = QLineEdit(self)
+        self.text.returnPressed.connect(self.sendGlyph)
+
+        font = QFont()
+        if config.glyph_font_family:
+            font.setFamily(config.glyph_font_family)
+        if config.glyph_font_size:
+            font.setPixelSize(config.glyph_font_size)
+        self.text.setFont(font)
+
         self.bold = StyleButton(self)
         self.bold.setText('B')
         self.bold.setShortcut('Ctrl+b')
+        self.bold.toggled.connect(self.setBold)
 
         self.italic = StyleButton(self)
         self.italic.setText('I')
         self.italic.setShortcut('Ctrl+i')
+        self.italic.toggled.connect(self.setItalic)
 
         self.setAllowBoldItalic(self.document.config.allow_bold_italic)
 
-        self.text = QLineEdit(self)
-        self.text.returnPressed.connect(self.sendGlyph)
-
         self.layout.addWidget(self.bold)
         self.layout.addWidget(self.italic)
         self.layout.addWidget(self.text)
@@ -69,6 +81,7 @@ class GlyphEdit(QWidget):
     def requestGlyph(self, glyph, bold, italic):
         self.bold.setChecked(bold)
         self.italic.setChecked(italic)
+        self.setColor(glyph.qcolor)
         self.setEnabled(True)
         self.text.clear()
         self.text.setFocus()
@@ -76,6 +89,21 @@ class GlyphEdit(QWidget):
     def sendGlyph(self):
         self.glyphEntered.emit(self.text.text(), self.bold.isChecked(), self.italic.isChecked())
 
+    def setBold(self, enable):
+        font = self.text.font()
+        font.setBold(enable)
+        self.text.setFont(font)
+
+    def setItalic(self, enable):
+        font = self.text.font()
+        font.setItalic(enable)
+        self.text.setFont(font)
+
+    def setColor(self, color):
+        palette = self.text.palette()
+        palette.setColor(QPalette.Text, color)
+        self.text.setPalette(palette)
+
     def setAllowBoldItalic(self, allow=True):
         if not allow and self.allowBoldItalic:
             self.italic.pressed.connect(self.bold.release)

pixelocr/page.py

@@ -86,6 +86,11 @@ class PageObject(object):
     def color(self):
         return self.image.color
 
+    @property
+    def qcolor(self):
+        from PyQt4.QtGui import QColor
+        return QColor(*self.color)
+
     def fits(self, left, top, right, bottom):
         """Return True if the glyph fits into the given bounding box."""