beremiz

Fix redraw problems in preview frames and debug panel

2019-02-14, Andrey Skvortsov
9c5f835b031e
Parents 9076249f11eb
Children 4f78f0e201d9
Fix redraw problems in preview frames and debug panel

The problem was that direct call of RefreshView (now DrawView) doesn't
generate EVT_PAINT (at least on GNU/Linux with Wayland and wxgtk build
with gtk3+ support).
Now RefreshView simply triggers EVT_PAINT and EVT_PAINT handler does actual work.
3 files changed, 23 insertions(+), 4 deletions(-)
  • +12 -1
    controls/DebugVariablePanel/DebugVariablePanel.py
  • +6 -2
    controls/DebugVariablePanel/DebugVariableTextViewer.py
  • +5 -1
    dialogs/BlockPreviewDialog.py
    • --- a/controls/DebugVariablePanel/DebugVariablePanel.py Thu Feb 14 09:44:19 2019 +0300
    +++ b/controls/DebugVariablePanel/DebugVariablePanel.py Thu Feb 14 10:02:58 2019 +0300
    @@ -521,6 +521,15 @@
    self.RefreshGraphicsWindowScrollbars()
    def RefreshView(self):
    + """Triggers EVT_PAINT event to refresh UI"""
    + self.Refresh()
    +
    + def DrawView(self):
    + """
    + Redraw elements.
    + Method is used by EVT_PAINT handler.
    + """
    +
    self.RefreshCanvasPosition()
    if not self.Fixed or self.Force:
    @@ -922,7 +931,9 @@
    pass
    def OnGraphicsWindowPaint(self, event):
    - self.RefreshView()
    + """EVT_PAINT handler"""
    +
    + self.DrawView()
    event.Skip()
    def OnGraphicsWindowResize(self, event):
    --- a/controls/DebugVariablePanel/DebugVariableTextViewer.py Thu Feb 14 09:44:19 2019 +0300
    +++ b/controls/DebugVariablePanel/DebugVariableTextViewer.py Thu Feb 14 10:02:58 2019 +0300
    @@ -185,8 +185,12 @@
    self.Buttons.append(GraphButton(0, 0, bitmap, callback))
    def RefreshViewer(self):
    + """Triggers EVT_PAINT event to refresh UI"""
    + self.Refresh()
    +
    + def DrawViewer(self):
    """
    - Method that refresh the content displayed by Viewer
    + Redraw content displayed by Viewer
    """
    # Create buffered DC for drawing in panel
    width, height = self.GetSize()
    @@ -282,5 +286,5 @@
    Function called when redrawing Viewer content is needed
    @param event: wx.PaintEvent
    """
    - self.RefreshViewer()
    + self.DrawViewer()
    event.Skip()
    --- a/dialogs/BlockPreviewDialog.py Thu Feb 14 09:44:19 2019 +0300
    +++ b/dialogs/BlockPreviewDialog.py Thu Feb 14 10:02:58 2019 +0300
    @@ -251,6 +251,10 @@
    self.EndModal(wx.ID_OK)
    def RefreshPreview(self):
    + """Triggers EVT_PAINT event to refresh UI"""
    + self.Refresh()
    +
    + def DrawPreview(self):
    """
    Refresh preview panel of graphic element
    May be overridden by inherited classes
    @@ -300,5 +304,5 @@
    Called when Preview panel need to be redraw
    @param event: wx.PaintEvent
    """
    - self.RefreshPreview()
    + self.DrawPreview()
    event.Skip()