added Expand/Collapse handlers
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@20602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Roman Rolinsky
@@ -6,6 +6,9 @@
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from xxx import * # xxx imports globals and params
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# Constant to define standart window name
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STD_NAME = '_XRCED_T_W'
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# Icons
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import images
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@@ -319,11 +322,10 @@ class HighLightBox:
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################################################################################
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class XML_Tree(wxTreeCtrl):
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# Constant to define standart window name
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stdName = '_XRCED_T_W'
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def __init__(self, parent, id):
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wxTreeCtrl.__init__(self, parent, id, style = wxTR_HAS_BUTTONS)
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self.SetBackgroundColour(wxColour(224, 248, 224))
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# Register events
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EVT_TREE_SEL_CHANGED(self, self.GetId(), self.OnSelChanged)
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# One works on Linux, another on Windows
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if wxPlatform == '__WXGTK__':
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@@ -331,7 +333,10 @@ class XML_Tree(wxTreeCtrl):
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else:
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EVT_LEFT_DCLICK(self, self.OnDClick)
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EVT_RIGHT_DOWN(self, self.OnRightDown)
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EVT_TREE_ITEM_EXPANDED(self, self.GetId(), self.OnItemExpandedCollapsed)
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EVT_TREE_ITEM_COLLAPSED(self, self.GetId(), self.OnItemExpandedCollapsed)
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self.selection = None
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self.needUpdate = False
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self.pendingHighLight = None
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self.ctrl = self.shift = False
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@@ -512,6 +517,7 @@ class XML_Tree(wxTreeCtrl):
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pos = obj.GetPosition()
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if pos == (-1,-1): pos = (0,0)
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return parentPos + pos
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# Find window (or sizer) corresponding to a tree item.
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def FindNodeObject(self, item):
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testWin = g.testWin
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@@ -534,6 +540,7 @@ class XML_Tree(wxTreeCtrl):
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if isinstance(child, wxNotebookSizerPtr):
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child = child.GetNotebook()
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return child
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def OnSelChanged(self, evt):
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# Apply changes
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# !!! problem with wxGTK - GetOldItem is Ok if nothing selected
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@@ -564,6 +571,7 @@ class XML_Tree(wxTreeCtrl):
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g.tools.UpdateUI()
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# Hightlighting is done in OnIdle
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self.pendingHighLight = self.selection
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# Check if item is in testWin subtree
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def IsHighlatable(self, item):
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if item == g.testWin.item: return False
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@@ -571,6 +579,7 @@ class XML_Tree(wxTreeCtrl):
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item = self.GetItemParent(item)
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if item == g.testWin.item: return True
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return False
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# Highlight selected item
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def HighLight(self, item):
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self.pendingHighLight = None
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@@ -592,6 +601,7 @@ class XML_Tree(wxTreeCtrl):
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else:
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g.testWin.highLight = HighLightBox(pos, size)
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g.testWin.highLight.item = item
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def ShowTestWindow(self, item):
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xxx = self.GetPyData(item)
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if g.panel.IsModified():
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@@ -607,10 +617,12 @@ class XML_Tree(wxTreeCtrl):
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self.CreateTestWin(item)
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# Maybe an error occured, so we need to test
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if g.testWin: self.SetItemBold(g.testWin.item)
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# Double-click on Linux
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def OnItemActivated(self, evt):
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if evt.GetItem() != self.root:
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self.ShowTestWindow(evt.GetItem())
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# Double-click on Windows
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def OnDClick(self, evt):
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item, flags = self.HitTest(evt.GetPosition())
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@@ -618,13 +630,32 @@ class XML_Tree(wxTreeCtrl):
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if item != self.root: self.ShowTestWindow(item)
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else:
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evt.Skip()
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def OnItemExpandedCollapsed(self, evt):
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# Update tool palette
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g.tools.UpdateUI()
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evt.Skip()
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# (re)create test window
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def CreateTestWin(self, item):
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testWin = g.testWin
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wxBeginBusyCursor()
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wxYield()
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# Create a window with this resource
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xxx = self.GetPyData(item).treeObject()
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# If frame
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# if xxx.__class__ == xxxFrame:
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# Frame can't have many children,
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# but it's first child possibly can...
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# child = self.GetFirstChild(item, 0)[0]
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# if child.IsOk() and self.GetPyData(child).__class__ == xxxPanel:
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# # Clean-up before recursive call or error
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# wxMemoryFSHandler_RemoveFile('xxx.xrc')
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# wxEndBusyCursor()
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# self.CreateTestWin(child)
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# return
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wxBeginBusyCursor()
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wxYield()
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# Close old window, remember where it was
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highLight = None
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if testWin:
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@@ -664,7 +695,7 @@ class XML_Tree(wxTreeCtrl):
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name = 'noname'
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else:
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name = xxx.name
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elem.setAttribute('name', self.stdName)
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elem.setAttribute('name', STD_NAME)
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parent = elem.parentNode
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next = elem.nextSibling
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parent.replaceChild(self.dummyNode, elem)
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@@ -690,55 +721,61 @@ class XML_Tree(wxTreeCtrl):
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if xxx.__class__ == xxxFrame:
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# Frame can't have many children,
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# but it's first child possibly can...
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child = self.GetFirstChild(item, 0)[0]
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if child.IsOk() and self.GetPyData(child).__class__ == xxxPanel:
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# Clean-up before recursive call or error
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wxMemoryFSHandler_RemoveFile('xxx.xrc')
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wxEndBusyCursor()
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self.CreateTestWin(child)
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return
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# child = self.GetFirstChild(item, 0)[0]
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# if child.IsOk() and self.GetPyData(child).__class__ == xxxPanel:
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# # Clean-up before recursive call or error
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# wxMemoryFSHandler_RemoveFile('xxx.xrc')
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# wxEndBusyCursor()
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# self.CreateTestWin(child)
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# return
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# This currently works under GTK, but not under MSW
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testWin = g.testWin = wxPreFrame()
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res.LoadOnFrame(testWin, g.frame, self.stdName)
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res.LoadOnFrame(testWin, g.frame, STD_NAME)
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# Create status bar
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testWin.panel = testWin
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testWin.CreateStatusBar()
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testWin.SetClientSize(testWin.GetBestSize())
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testWin.panel = testWin
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testWin.SetPosition(pos)
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testWin.Show(True)
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elif xxx.__class__ == xxxPanel:
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# Create new frame
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if not testWin:
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testWin = g.testWin = wxFrame(g.frame, -1, 'Panel: ' + name, pos=pos)
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testWin.panel = res.LoadPanel(testWin, self.stdName)
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testWin.SetClientSize(testWin.panel.GetSize())
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testWin = g.testWin = wxFrame(g.frame, -1, 'Panel: ' + name,
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pos=pos, name=STD_NAME)
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testWin.panel = res.LoadPanel(testWin, STD_NAME)
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testWin.SetClientSize(testWin.GetBestSize())
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testWin.Show(True)
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elif xxx.__class__ == xxxDialog:
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testWin = g.testWin = res.LoadDialog(None, self.stdName)
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testWin = g.testWin = res.LoadDialog(None, STD_NAME)
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testWin.panel = testWin
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testWin.Layout()
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testWin.SetPosition(pos)
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testWin.Show(True)
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# Dialog's default code does not produce EVT_CLOSE
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EVT_BUTTON(testWin, wxID_OK, self.OnCloseTestWin)
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EVT_BUTTON(testWin, wxID_CANCEL, self.OnCloseTestWin)
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elif xxx.__class__ == xxxMenuBar:
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testWin = g.testWin = wxFrame(g.frame, -1, 'MenuBar: ' + name, pos=pos)
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testWin = g.testWin = wxFrame(g.frame, -1, 'MenuBar: ' + name,
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pos=pos, name=STD_NAME)
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testWin.panel = None
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# Set status bar to display help
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testWin.CreateStatusBar()
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testWin.menuBar = res.LoadMenuBar(self.stdName)
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testWin.menuBar = res.LoadMenuBar(STD_NAME)
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testWin.SetMenuBar(testWin.menuBar)
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testWin.Show(True)
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elif xxx.__class__ == xxxToolBar:
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testWin = g.testWin = wxFrame(g.frame, -1, 'ToolBar: ' + name, pos=pos)
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testWin = g.testWin = wxFrame(g.frame, -1, 'ToolBar: ' + name,
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pos=pos, name=STD_NAME)
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testWin.panel = None
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# Set status bar to display help
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testWin.CreateStatusBar()
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testWin.toolBar = res.LoadToolBar(testWin, self.stdName)
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testWin.toolBar = res.LoadToolBar(testWin, STD_NAME)
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testWin.SetToolBar(testWin.toolBar)
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testWin.Show(True)
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wxMemoryFSHandler_RemoveFile('xxx.xrc')
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testWin.item = item
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EVT_CLOSE(testWin, self.OnCloseTestWin)
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EVT_BUTTON(testWin, wxID_OK, self.OnCloseTestWin)
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EVT_BUTTON(testWin, wxID_CANCEL, self.OnCloseTestWin)
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testWin.highLight = None
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if highLight and not self.pendingHighLight:
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self.HighLight(highLight)
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