fontView: introduce ColorVignette to inspectorHEADmaster

1 files changed, 13 insertions, 2 deletions

diff --git a/Lib/defconQt/objects/colorWidgets.py b/Lib/defconQt/objects/colorWidgets.py
index f9708c7..f8b4010 100644
--- a/Lib/defconQt/objects/colorWidgets.py
+++ b/Lib/defconQt/objects/colorWidgets.py
@@ -1,4 +1,4 @@
-from PyQt5.QtCore import QSize, Qt
+from PyQt5.QtCore import pyqtSignal, QSize, Qt
 from PyQt5.QtWidgets import (QColorDialog, QStyle, QStyleOptionFrame,
                              QStylePainter, QWidget)
 
@@ -11,9 +11,12 @@ class ColorVignette(QWidget):
     Inspired by ColorPreview and ColorSelector, by Mattia Basaglia.
     """
 
+    colorChanged = pyqtSignal()
+
     def __init__(self, color, parent=None):
         super().__init__(parent)
         self._color = color
+        self._margins = (0, 2, 0, -2)
         self._readOnly = False
 
     def color(self):
@@ -31,6 +34,14 @@ class ColorVignette(QWidget):
         ok = dialog.exec_()
         if ok:
             self.setColor(dialog.currentColor())
+            self.colorChanged.emit()
+
+    def margins(self):
+        dx1, dy1, dx2, dy2 = self._margins
+        return (dx1, dy1, -dx2, -dy2)
+
+    def setMargins(self, left, top, right, bottom):
+        self._margins = (left, top, -right, -bottom)
 
     def readOnly(self):
         return self._readOnly
@@ -43,7 +54,7 @@ class ColorVignette(QWidget):
         panel.initFrom(self)
         panel.lineWidth = 2
         panel.midLineWidth = 0
-        panel.rect = panel.rect.adjusted(2, 2, -2, -2)
+        panel.rect = panel.rect.adjusted(*self._margins)
         panel.state = panel.state | QStyle.State_Sunken
         self.style().drawPrimitive(QStyle.PE_Frame, panel, painter, self)
         r = self.style().subElementRect(QStyle.SE_FrameContents, panel, self)