updates from Andrea
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41978 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
parent
c66068835e
commit
331139716c
@ -11,7 +11,7 @@
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# Python Code By:
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#
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# Andrea Gavana, @ 02 Oct 2006
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# Latest Revision: 10 Oct 2006, 21.00 GMT
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# Latest Revision: 12 Oct 2006, 20.00 GMT
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#
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#
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# For All Kind Of Problems, Requests Of Enhancements And Bug Reports, Please
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@ -58,7 +58,7 @@ License And Version:
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FlatNotebook Is Freeware And Distributed Under The wxPython License.
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Latest Revision: Andrea Gavana @ 10 Oct 2006, 21.00 GMT
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Latest Revision: Andrea Gavana @ 12 Oct 2006, 20.00 GMT
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Version 2.0.
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@ -79,7 +79,7 @@ import random
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import math
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import weakref
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import cPickle
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# Check for the new method in 2.7 (not present in 2.6.3.3)
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if wx.VERSION_STRING < "2.7":
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wx.Rect.Contains = lambda self, point: wx.Rect.Inside(self, point)
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@ -713,6 +713,31 @@ def PaintStraightGradientBox(dc, rect, startColor, endColor, vertical=True):
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dc.SetBrush(savedBrush)
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# ---------------------------------------------------------------------------- #
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# Class FNBDropSource
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# Gives Some Custom UI Feedback during the DnD Operations
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# ---------------------------------------------------------------------------- #
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class FNBDropSource(wx.DropSource):
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"""
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Give some custom UI feedback during the drag and drop operation in this
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function. It is called on each mouse move, so your implementation must
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not be too slow.
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"""
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def __init__(self, win):
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""" Default class constructor. Used internally. """
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wx.DropSource.__init__(self, win)
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self._win = win
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def GiveFeedback(self, effect):
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""" Provides user with a nice feedback when tab is being dragged. """
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self._win.DrawDragHint()
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return False
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# ---------------------------------------------------------------------------- #
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# Class FNBDragInfo
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@ -1129,7 +1154,7 @@ class TabNavigatorWindow(wx.Dialog):
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bk = self.GetParent()
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self._selectedItem = self._listBox.GetSelection()
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iter = self._indexMap[self._selectedItem]
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bk.SetSelection(iter)
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bk._pages.FireEvent(iter)
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self.EndModal(wx.ID_OK)
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@ -1194,6 +1219,7 @@ class FNBRenderer:
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self._xBgBmp = wx.EmptyBitmap(16, 14)
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self._leftBgBmp = wx.EmptyBitmap(16, 14)
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self._rightBgBmp = wx.EmptyBitmap(16, 14)
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self._tabHeight = None
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def GetLeftButtonPos(self, pageContainer):
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@ -1549,6 +1575,9 @@ class FNBRenderer:
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def CalcTabHeight(self, pageContainer):
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""" Calculates the height of the input tab. """
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if self._tabHeight:
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return self._tabHeight
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pc = pageContainer
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dc = wx.MemoryDC()
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dc.SelectObject(wx.EmptyBitmap(1,1))
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@ -1558,8 +1587,10 @@ class FNBRenderer:
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# on MSW, preforming these steps yields wierd results
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normalFont = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
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boldFont = normalFont
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boldFont.SetWeight(wx.FONTWEIGHT_BOLD)
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dc.SetFont(boldFont)
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if "__WXGTK__" in wx.PlatformInfo:
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boldFont.SetWeight(wx.FONTWEIGHT_BOLD)
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dc.SetFont(boldFont)
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height = dc.GetCharHeight()
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@ -1568,11 +1599,8 @@ class FNBRenderer:
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# On GTK the tabs are should be larger
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tabHeight += 6
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if pc.HasFlag(FNB_VC71):
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tabHeight = (pc.HasFlag(FNB_BOTTOM) and [tabHeight - 4] or [tabHeight])[0]
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elif pc.HasFlag(FNB_FANCY_TABS):
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tabHeight = (pc.HasFlag(FNB_BOTTOM) and [tabHeight - 2] or [tabHeight])[0]
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self._tabHeight = tabHeight
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return tabHeight
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@ -1679,13 +1707,13 @@ class FNBRenderer:
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# Draw labels
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normalFont = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
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boldFont = normalFont
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boldFont = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
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boldFont.SetWeight(wx.FONTWEIGHT_BOLD)
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dc.SetFont(boldFont)
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posx = pc._pParent.GetPadding()
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# Update all the tabs from 0 to 'pc.self._nFrom' to be non visible
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# Update all the tabs from 0 to 'pc._nFrom' to be non visible
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for i in xrange(pc._nFrom):
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pc._pagesInfoVec[i].SetPosition(wx.Point(-1, -1))
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@ -1751,6 +1779,15 @@ class FNBRenderer:
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self.DrawDropDownArrow(pc, dc)
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def DrawDragHint(self, pc, tabIdx):
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"""
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Draws tab drag hint, the default implementation is to do nothing.
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You can override this function to provide a nice feedback to user.
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"""
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pass
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# ---------------------------------------------------------------------------- #
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# Class FNBRendererMgr
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# A manager that handles all the renderers defined below and calls the
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@ -1947,14 +1984,15 @@ class FNBRendererVC71(FNBRenderer):
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if tabIdx == pc.GetSelection():
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posy = (pc.HasFlag(FNB_BOTTOM) and [0] or [VERTICAL_BORDER_PADDING])[0]
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dc.DrawRectangle(posx, posy, tabWidth, tabHeight - 1)
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tabH = (pc.HasFlag(FNB_BOTTOM) and [tabHeight - 5] or [tabHeight - 3])[0]
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dc.DrawRectangle(posx, posy, tabWidth, tabH)
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# Draw a black line on the left side of the
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# rectangle
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dc.SetPen(wx.BLACK_PEN)
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blackLineY1 = VERTICAL_BORDER_PADDING
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blackLineY2 = (pc.HasFlag(FNB_BOTTOM) and [pc.GetSize().y - 5] or [pc.GetSize().y - 3])[0]
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blackLineY2 = tabH
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dc.DrawLine(posx + tabWidth, blackLineY1, posx + tabWidth, blackLineY2)
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# To give the tab more 3D look we do the following
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@ -1993,7 +2031,7 @@ class FNBRendererVC71(FNBRenderer):
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# The width of the images are 16 pixels
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padding = pc.GetParent().GetPadding()
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hasImage = pc._pagesInfoVec[tabIdx].GetImageIndex() != -1
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imageYCoord = (pc.HasFlag(FNB_BOTTOM) and [6] or [8])[0]
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imageYCoord = (pc.HasFlag(FNB_BOTTOM) and [5] or [8])[0]
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if hasImage:
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textOffset = 2*pc._pParent._nPadding + 16
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@ -2058,7 +2096,7 @@ class FNBRendererFancy(FNBRenderer):
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if tabIdx == pc.GetSelection():
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posy = (pc.HasFlag(FNB_BOTTOM) and [2] or [VERTICAL_BORDER_PADDING])[0]
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th = (pc.HasFlag(FNB_BOTTOM) and [tabHeight - 2] or [tabHeight - 5])[0]
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th = tabHeight - 5
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rect = wx.Rect(posx, posy, tabWidth, th)
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@ -2166,7 +2204,7 @@ class FNBRendererVC8(FNBRenderer):
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# Set the font for measuring the tab height
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normalFont = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
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boldFont = normalFont
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boldFont = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
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boldFont.SetWeight(wx.FONTWEIGHT_BOLD)
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# Calculate the number of rows required for drawing the tabs
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@ -2752,11 +2790,17 @@ class FlatNotebook(wx.Panel):
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# Set default page height
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dc = wx.ClientDC(self)
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font = self.GetFont()
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font.SetWeight(wx.FONTWEIGHT_BOLD)
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dc.SetFont(font)
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height = dc.GetCharHeight()
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if "__WXGTK__" in wx.PlatformInfo:
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# For GTK it seems that we must do this steps in order
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# for the tabs will get the proper height on initialization
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# on MSW, preforming these steps yields wierd results
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boldFont = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
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boldFont.SetWeight(wx.FONTWEIGHT_BOLD)
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dc.SetFont(boldFont)
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height = dc.GetCharHeight()
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tabHeight = height + FNB_HEIGHT_SPACER # We use 8 pixels as padding
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if "__WXGTK__" in wx.PlatformInfo:
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@ -2826,7 +2870,7 @@ class FlatNotebook(wx.Panel):
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event.SetOldSelection(oldSelection)
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event.SetEventObject(self)
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if not self.GetEventHandler().ProcessEvent(event) or event.IsAllowed():
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if not self.GetEventHandler().ProcessEvent(event) or event.IsAllowed() or len(self._windows) == 0:
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bSelected = True
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curSel = self._pages.GetSelection()
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@ -2866,21 +2910,21 @@ class FlatNotebook(wx.Panel):
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# Hide the page
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page.Hide()
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self.Thaw()
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self._mainSizer.Layout()
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self.Thaw()
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self.Refresh()
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return True
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def SetImageList(self, imglist):
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def SetImageList(self, imageList):
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"""
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Sets the image list for the page control. It does not take ownership
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of the image list, you must delete it yourself.
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"""
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self._pages.SetImageList(imglist)
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self._pages.SetImageList(imageList)
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def GetImageList(self):
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@ -2941,7 +2985,7 @@ class FlatNotebook(wx.Panel):
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event.SetOldSelection(oldSelection)
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event.SetEventObject(self)
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if not self.GetEventHandler().ProcessEvent(event) or event.IsAllowed():
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if not self.GetEventHandler().ProcessEvent(event) or event.IsAllowed() or len(self._windows) == 0:
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bSelected = True
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self._pages.InsertPage(indx, text, bSelected, imageId)
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@ -2971,9 +3015,9 @@ class FlatNotebook(wx.Panel):
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# Hide the page
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page.Hide()
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self.Thaw()
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self._mainSizer.Layout()
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self._mainSizer.Layout()
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self.Refresh()
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return True
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@ -3124,17 +3168,18 @@ class FlatNotebook(wx.Panel):
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return self._pages.GetSelection()
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def AdvanceSelection(self, bForward=True):
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def AdvanceSelection(self, forward=True):
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"""
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Cycles through the tabs.
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The call to this function generates the page changing events.
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"""
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self._pages.AdvanceSelection(bForward)
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self._pages.AdvanceSelection(forward)
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def GetPageCount(self):
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""" Returns the number of pages in the L{FlatNotebook} control. """
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return self._pages.GetPageCount()
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@ -3142,6 +3187,8 @@ class FlatNotebook(wx.Panel):
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""" Handles the wx.EVT_NAVIGATION_KEY event for L{FlatNotebook}. """
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if event.IsWindowChange():
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if len(self._windows) == 0:
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return
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# change pages
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if self.HasFlag(FNB_SMART_TABS):
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if not self._popupWin:
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@ -3238,6 +3285,8 @@ class FlatNotebook(wx.Panel):
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""" Sets the L{FlatNotebook} window style flags. """
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wx.Panel.SetWindowStyleFlag(self, style)
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renderer = self._pages._mgr.GetRenderer(self.GetWindowStyleFlag())
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renderer._tabHeight = None
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if self._pages:
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@ -3287,10 +3336,10 @@ class FlatNotebook(wx.Panel):
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self._pages._pRightClickMenu = menu
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def GetPageText(self, page):
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def GetPageText(self, nPage):
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""" Returns the tab caption. """
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return self._pages.GetPageText(page)
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return self._pages.GetPageText(nPage)
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def SetGradientColours(self, fr, to, border):
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@ -3349,22 +3398,22 @@ class FlatNotebook(wx.Panel):
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return self._pages._activeTextColor
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def SetPageImage(self, page, imgindex):
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def SetPageImage(self, page, image):
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"""
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Sets the image index for the given page. Image is an index into the
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image list which was set with SetImageList.
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"""
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self._pages.SetPageImage(page, imgindex)
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self._pages.SetPageImage(page, image)
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def GetPageImage(self, page):
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def GetPageImage(self, nPage):
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"""
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Returns the image index for the given page. Image is an index into the
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image list which was set with SetImageList.
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"""
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return self._pages.GetPageImage(page)
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return self._pages.GetPageImage(nPage)
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def GetEnabled(self, page):
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@ -3462,10 +3511,11 @@ class PageContainer(wx.Panel):
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# Set default page height, this is done according to the system font
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memDc = wx.MemoryDC()
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memDc.SelectObject(wx.EmptyBitmap(1,1))
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normalFont = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
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boldFont = normalFont
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boldFont.SetWeight(wx.BOLD)
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memDc.SetFont(boldFont)
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if "__WXGTK__" in wx.PlatformInfo:
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boldFont = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
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boldFont.SetWeight(wx.BOLD)
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memDc.SetFont(boldFont)
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height = memDc.GetCharHeight()
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tabHeight = height + FNB_HEIGHT_SPACER # We use 10 pixels as padding
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@ -3501,18 +3551,20 @@ class PageContainer(wx.Panel):
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# Currently having problems with buffered DCs because of
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# recent changes. Just do the buffering ourselves instead.
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#dc = wx.BufferedPaintDC(self)
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size = self.GetSize()
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bmp = wx.EmptyBitmap(*size)
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dc = wx.MemoryDC()
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dc.SelectObject(bmp)
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dc = wx.BufferedPaintDC(self)
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#dc = wx.AutoBufferedPaintDC(self)
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#dc = wx.AutoBufferedPaintDCFactory(self)
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## size = self.GetSize()
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## bmp = wx.EmptyBitmap(*size)
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## dc = wx.MemoryDC()
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## dc.SelectObject(bmp)
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renderer = self._mgr.GetRenderer(self.GetParent().GetWindowStyleFlag())
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renderer.DrawTabs(self, dc)
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pdc = wx.PaintDC(self)
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pdc.Blit(0,0, size.width, size.height, dc, 0,0)
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## pdc = wx.PaintDC(self)
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## pdc.Blit(0,0, size.width, size.height, dc, 0,0)
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def AddPage(self, caption, selected=True, imgindex=-1):
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"""
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@ -3646,25 +3698,10 @@ class PageContainer(wx.Panel):
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elif self._nLeftClickZone == FNB_TAB:
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if self._iActivePage != tabIdx:
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# In case the tab is disabled, we dont allow to choose it
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if self._pagesInfoVec[tabIdx].GetEnabled():
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oldSelection = self._iActivePage
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event = FlatNotebookEvent(wxEVT_FLATNOTEBOOK_PAGE_CHANGING, self.GetParent().GetId())
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event.SetSelection(tabIdx)
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event.SetOldSelection(oldSelection)
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event.SetEventObject(self.GetParent())
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if not self.GetParent().GetEventHandler().ProcessEvent(event) or event.IsAllowed():
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self.SetSelection(tabIdx)
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# Fire a wxEVT_FLATNOTEBOOK_PAGE_CHANGED event
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event.SetEventType(wxEVT_FLATNOTEBOOK_PAGE_CHANGED)
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event.SetOldSelection(oldSelection)
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self.GetParent().GetEventHandler().ProcessEvent(event)
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self.FireEvent(tabIdx)
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def OnLeftUp(self, event):
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@ -4033,14 +4070,14 @@ class PageContainer(wx.Panel):
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wx.SetCursor(wx.StockCursor(wx.CURSOR_NO_ENTRY))
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# Support for drag and drop
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if event.LeftIsDown() and not (style & FNB_NODRAG):
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if event.Dragging() and not (style & FNB_NODRAG):
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self._isdragging = True
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draginfo = FNBDragInfo(self, tabIdx)
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drginfo = cPickle.dumps(draginfo)
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dataobject = wx.CustomDataObject(wx.CustomDataFormat("FlatNotebook"))
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dataobject.SetData(drginfo)
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dragSource = wx.DropSource(self)
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dragSource = FNBDropSource(self)
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dragSource.SetData(dataobject)
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dragSource.DoDragDrop(wx.Drag_DefaultMove)
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@ -4178,7 +4215,6 @@ class PageContainer(wx.Panel):
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nMax = self.GetPageCount() - 1
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oldSelection = self._iActivePage
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if bForward:
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newSelection = (nSel == nMax and [0] or [nSel + 1])[0]
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else:
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@ -4186,20 +4222,8 @@ class PageContainer(wx.Panel):
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if not self._pagesInfoVec[newSelection].GetEnabled():
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return
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event = FlatNotebookEvent(wxEVT_FLATNOTEBOOK_PAGE_CHANGING, self.GetParent().GetId())
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event.SetSelection(newSelection)
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event.SetOldSelection(oldSelection)
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event.SetEventObject(self.GetParent())
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if not self.GetParent().GetEventHandler().ProcessEvent(event) or event.IsAllowed():
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self.SetSelection(newSelection)
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# Fire a wxEVT_FLATNOTEBOOK_PAGE_CHANGED event
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event.SetEventType(wxEVT_FLATNOTEBOOK_PAGE_CHANGED)
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event.SetOldSelection(oldSelection)
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self.GetParent().GetEventHandler().ProcessEvent(event)
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self.FireEvent(newSelection)
|
||||
|
||||
|
||||
def OnMouseLeave(self, event):
|
||||
@ -4304,7 +4328,7 @@ class PageContainer(wx.Panel):
|
||||
|
||||
if where == FNB_TAB:
|
||||
self.MoveTabPage(nTabPage, nIndex)
|
||||
|
||||
|
||||
elif self.GetParent().GetWindowStyleFlag() & FNB_ALLOW_FOREIGN_DND:
|
||||
|
||||
if wx.Platform in ["__WXMSW__", "__WXGTK__"]:
|
||||
@ -4321,7 +4345,7 @@ class PageContainer(wx.Panel):
|
||||
|
||||
if imageindex >= 0:
|
||||
|
||||
bmp = oldNotebook.GetImageList().GetBitmap(imageindex)
|
||||
bmp = oldNotebook.GetImageList().GetIcon(imageindex)
|
||||
newImageList = newNotebook.GetImageList()
|
||||
|
||||
if not newImageList:
|
||||
@ -4331,7 +4355,7 @@ class PageContainer(wx.Panel):
|
||||
else:
|
||||
imageindex = newImageList.GetImageCount()
|
||||
|
||||
newImageList.Add(bmp)
|
||||
newImageList.AddIcon(bmp)
|
||||
newNotebook.SetImageList(newImageList)
|
||||
|
||||
newNotebook.InsertPage(nIndex, window, caption, True, imageindex)
|
||||
@ -4530,6 +4554,7 @@ class PageContainer(wx.Panel):
|
||||
# item.SetBitmaps( (*m_ImageList)[pi.GetImageIndex()] );
|
||||
|
||||
popupMenu.AppendItem(item)
|
||||
item.Enable(pi.GetEnabled())
|
||||
|
||||
self.PopupMenu(popupMenu)
|
||||
|
||||
@ -4538,9 +4563,37 @@ class PageContainer(wx.Panel):
|
||||
""" Handles the wx.EVT_MENU event for L{PageContainer}. """
|
||||
|
||||
selection = event.GetId()
|
||||
self._pParent.SetSelection(selection)
|
||||
self.FireEvent(selection)
|
||||
|
||||
|
||||
def FireEvent(self, selection):
|
||||
"""
|
||||
Fires the wxEVT_FLATNOTEBOOK_PAGE_CHANGING and wxEVT_FLATNOTEBOOK_PAGE_CHANGED events
|
||||
called from other methods (from menu selection or Smart Tabbing).
|
||||
Utility function.
|
||||
"""
|
||||
|
||||
if selection == self._iActivePage:
|
||||
# No events for the same selection
|
||||
return
|
||||
|
||||
oldSelection = self._iActivePage
|
||||
|
||||
event = FlatNotebookEvent(wxEVT_FLATNOTEBOOK_PAGE_CHANGING, self.GetParent().GetId())
|
||||
event.SetSelection(selection)
|
||||
event.SetOldSelection(oldSelection)
|
||||
event.SetEventObject(self.GetParent())
|
||||
|
||||
if not self.GetParent().GetEventHandler().ProcessEvent(event) or event.IsAllowed():
|
||||
|
||||
self.SetSelection(selection)
|
||||
|
||||
# Fire a wxEVT_FLATNOTEBOOK_PAGE_CHANGED event
|
||||
event.SetEventType(wxEVT_FLATNOTEBOOK_PAGE_CHANGED)
|
||||
event.SetOldSelection(oldSelection)
|
||||
self.GetParent().GetEventHandler().ProcessEvent(event)
|
||||
|
||||
|
||||
def SetImageList(self, imglist):
|
||||
""" Sets the image list for the page control. """
|
||||
|
||||
@ -4578,3 +4631,12 @@ class PageContainer(wx.Panel):
|
||||
return True
|
||||
|
||||
|
||||
def DrawDragHint(self):
|
||||
""" Draws small arrow at the place that the tab will be placed. """
|
||||
|
||||
# get the index of tab that will be replaced with the dragged tab
|
||||
pt = wx.GetMousePosition()
|
||||
client_pt = self.ScreenToClient(pt)
|
||||
where, tabIdx = self.HitTest(client_pt)
|
||||
self._mgr.GetRenderer(self.GetParent().GetWindowStyleFlag()).DrawDragHint(self, tabIdx)
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user