Revert "Remove EVT_ERASE_BACKGROUND events - pretty sure these were there for older versions of wx where the background wasn't erased properly"

This does help prevent flickering on resizing. Need to research more before removing them

This reverts commit 8c5c7fba29.
This commit is contained in:
Ryan Holmes
2017-06-14 03:57:57 -04:00
parent 3b546de070
commit 729c46ab00
10 changed files with 42 additions and 0 deletions

View File

@@ -45,6 +45,7 @@ class PFSearchBox(wx.Window):
wx.TE_PROCESS_ENTER | (wx.BORDER_NONE if 'wxGTK' in wx.PlatformInfo else 0))
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBk)
self.Bind(wx.EVT_SIZE, self.OnSize)
self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
@@ -186,6 +187,9 @@ class PFSearchBox(wx.Window):
self.resized = True
self.Refresh()
def OnEraseBk(self, event):
pass
def UpdateElementsPos(self, dc):
rect = self.GetRect()

View File

@@ -48,6 +48,10 @@ class PFGaugePreview(wx.Window):
self.Bind(wx.EVT_ENTER_WINDOW, self.OnWindowEnter)
self.Bind(wx.EVT_LEAVE_WINDOW, self.OnWindowLeave)
self.Bind(wx.EVT_TIMER, self.OnTimer)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBk)
def OnEraseBk(self, event):
pass
def OnTimer(self, event):
if event.GetId() == self.timerID:

View File

@@ -11,6 +11,7 @@ class PFBitmapFrame(wx.Frame):
self.bitmap = bitmap
self.SetSize((bitmap.GetWidth(), bitmap.GetHeight()))
self.Bind(wx.EVT_PAINT, self.OnWindowPaint)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnWindowEraseBk)
self.Bind(wx.EVT_TIMER, self.OnTimer)
self.timer = wx.Timer(self, wx.ID_ANY)
@@ -44,6 +45,9 @@ class PFBitmapFrame(wx.Frame):
self.direction = -1
self.timer.Start(5)
def OnWindowEraseBk(self, event):
pass
def OnWindowPaint(self, event):
rect = self.GetRect()
canvas = wx.Bitmap(rect.width, rect.height)

View File

@@ -77,6 +77,7 @@ class RaceSelector(wx.Window):
self.Bind(wx.EVT_ENTER_WINDOW, self.OnWindowEnter)
self.Bind(wx.EVT_LEAVE_WINDOW, self.OnWindowLeave)
self.Bind(wx.EVT_TIMER, self.OnTimer)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnBackgroundErase)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.Bind(wx.EVT_LEFT_UP, self.OnLeftUp)
self.Bind(wx.EVT_MOTION, self.OnMouseMove)
@@ -159,6 +160,9 @@ class RaceSelector(wx.Window):
self.CalcButtonsBarPos()
self.Refresh()
def OnBackgroundErase(self, event):
pass
def OnPaint(self, event):
rect = self.GetRect()

View File

@@ -251,6 +251,7 @@ class SFBrowserItem(wx.Window):
self.toolbar = PFToolbar(self)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground)
self.Bind(wx.EVT_LEFT_UP, self.OnLeftUp)
self.Bind(wx.EVT_KEY_UP, self.OnKeyUp)
@@ -292,6 +293,9 @@ class SFBrowserItem(wx.Window):
def DrawItem(self, mdc):
pass
def OnEraseBackground(self, event):
pass
def OnKeyUp(self, event):
pass

View File

@@ -719,6 +719,7 @@ class _TabsContainer(wx.Panel):
self.Bind(wx.EVT_LEAVE_WINDOW, self.OnLeaveWindow)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnErase)
self.Bind(wx.EVT_LEFT_DOWN, self.OnLeftDown)
self.Bind(wx.EVT_LEFT_UP, self.OnLeftUp)
self.Bind(wx.EVT_MOTION, self.OnMotion)
@@ -1150,6 +1151,9 @@ class _TabsContainer(wx.Panel):
mdc.DrawBitmap(bmp, posx, posy, True)
def OnErase(self, event):
pass
def UpdateTabFX(self):
""" Updates tab drop shadow bitmap """
self.tab_shadow.SetSize((self.tab_min_width, self.height + 1))
@@ -1299,6 +1303,7 @@ class PFNotebookPagePreview(wx.Frame):
self.bitmap = bitmap
self.SetSize((bitmap.GetWidth(), bitmap.GetHeight()))
self.Bind(wx.EVT_PAINT, self.OnWindowPaint)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnWindowEraseBk)
self.Bind(wx.EVT_TIMER, self.OnTimer)
self.timer = wx.Timer(self, wx.ID_ANY)
@@ -1358,6 +1363,10 @@ class PFNotebookPagePreview(wx.Frame):
self.direction = -1
self.timer.Start(10)
def OnWindowEraseBk(self,event):
pass
def OnWindowPaint(self, event):
rect = self.GetRect()
canvas = wx.Bitmap(rect.width, rect.height)

View File

@@ -37,6 +37,7 @@ class Display(wx.ListCtrl):
self.columnsMinWidth = []
self.Bind(wx.EVT_LIST_COL_END_DRAG, self.resizeChecker)
self.Bind(wx.EVT_LIST_COL_BEGIN_DRAG, self.resizeSkip)
self.mainFrame = gui.mainFrame.MainFrame.getInstance()
i = 0

View File

@@ -102,10 +102,14 @@ class PFPanel(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnBkErase)
def OnPaint(self, event):
event.Skip()
def OnBkErase(self, event):
pass
class OpenFitsThread(threading.Thread):
def __init__(self, fits, callback):

View File

@@ -72,6 +72,7 @@ class PyGauge(wx.Window):
self.SetToolTip(self._tooltip)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground)
self.Bind(wx.EVT_TIMER, self.OnTimer)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground)
self.Bind(wx.EVT_ENTER_WINDOW, self.OnWindowEnter)
@@ -196,6 +197,9 @@ class PyGauge(wx.Window):
(self._value,
self._max_range if self._max_range > 0.01 else 0))
def OnEraseBackground(self, event):
pass
def OnPaint(self, event):
dc = wx.BufferedPaintDC(self)
rect = self.GetClientRect()

View File

@@ -18,6 +18,7 @@ class LoadAnimation(wx.Window):
self.bars = 10
self.padding = 2
self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground)
self.Bind(wx.EVT_TIMER, self.OnTimer)
self.Bind(wx.EVT_PAINT, self.OnPaint)
@@ -46,6 +47,9 @@ class LoadAnimation(wx.Window):
self.Refresh()
def OnEraseBackground(self, event):
pass
def OnPaint(self, event):
rect = self.GetClientRect()
dc = wx.BufferedPaintDC(self)