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added Expand/Collapse handlers

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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
2003-05-12 14:11:30 +00:00
parent 336b1df17d
commit 86a574a07a
1 changed files with 60 additions and 23 deletions
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83
wxPython/wxPython/tools/XRCed/tree.py
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@@ -6,6 +6,9 @@
from xxx import * # xxx imports globals and params from xxx import * # xxx imports globals and params
# Constant to define standart window name
STD_NAME = '_XRCED_T_W'
# Icons # Icons
import images import images
@@ -319,11 +322,10 @@ class HighLightBox:
################################################################################ ################################################################################
class XML_Tree(wxTreeCtrl): class XML_Tree(wxTreeCtrl):
# Constant to define standart window name
stdName = '_XRCED_T_W'
def __init__(self, parent, id): def __init__(self, parent, id):
wxTreeCtrl.__init__(self, parent, id, style = wxTR_HAS_BUTTONS) wxTreeCtrl.__init__(self, parent, id, style = wxTR_HAS_BUTTONS)
self.SetBackgroundColour(wxColour(224, 248, 224)) self.SetBackgroundColour(wxColour(224, 248, 224))
# Register events
EVT_TREE_SEL_CHANGED(self, self.GetId(), self.OnSelChanged) EVT_TREE_SEL_CHANGED(self, self.GetId(), self.OnSelChanged)
# One works on Linux, another on Windows # One works on Linux, another on Windows
if wxPlatform == '__WXGTK__': if wxPlatform == '__WXGTK__':
@@ -331,7 +333,10 @@ class XML_Tree(wxTreeCtrl):
else: else:
EVT_LEFT_DCLICK(self, self.OnDClick) EVT_LEFT_DCLICK(self, self.OnDClick)
EVT_RIGHT_DOWN(self, self.OnRightDown) EVT_RIGHT_DOWN(self, self.OnRightDown)
EVT_TREE_ITEM_EXPANDED(self, self.GetId(), self.OnItemExpandedCollapsed)
EVT_TREE_ITEM_COLLAPSED(self, self.GetId(), self.OnItemExpandedCollapsed)
self.selection = None
self.needUpdate = False self.needUpdate = False
self.pendingHighLight = None self.pendingHighLight = None
self.ctrl = self.shift = False self.ctrl = self.shift = False
@@ -512,6 +517,7 @@ class XML_Tree(wxTreeCtrl):
pos = obj.GetPosition() pos = obj.GetPosition()
if pos == (-1,-1): pos = (0,0) if pos == (-1,-1): pos = (0,0)
return parentPos + pos return parentPos + pos
# Find window (or sizer) corresponding to a tree item. # Find window (or sizer) corresponding to a tree item.
def FindNodeObject(self, item): def FindNodeObject(self, item):
testWin = g.testWin testWin = g.testWin
@@ -534,6 +540,7 @@ class XML_Tree(wxTreeCtrl):
if isinstance(child, wxNotebookSizerPtr): if isinstance(child, wxNotebookSizerPtr):
child = child.GetNotebook() child = child.GetNotebook()
return child return child
def OnSelChanged(self, evt): def OnSelChanged(self, evt):
# Apply changes # Apply changes
# !!! problem with wxGTK - GetOldItem is Ok if nothing selected # !!! problem with wxGTK - GetOldItem is Ok if nothing selected
@@ -564,6 +571,7 @@ class XML_Tree(wxTreeCtrl):
g.tools.UpdateUI() g.tools.UpdateUI()
# Hightlighting is done in OnIdle # Hightlighting is done in OnIdle
self.pendingHighLight = self.selection self.pendingHighLight = self.selection
# Check if item is in testWin subtree # Check if item is in testWin subtree
def IsHighlatable(self, item): def IsHighlatable(self, item):
if item == g.testWin.item: return False if item == g.testWin.item: return False
@@ -571,6 +579,7 @@ class XML_Tree(wxTreeCtrl):
item = self.GetItemParent(item) item = self.GetItemParent(item)
if item == g.testWin.item: return True if item == g.testWin.item: return True
return False return False
# Highlight selected item # Highlight selected item
def HighLight(self, item): def HighLight(self, item):
self.pendingHighLight = None self.pendingHighLight = None
@@ -592,6 +601,7 @@ class XML_Tree(wxTreeCtrl):
else: else:
g.testWin.highLight = HighLightBox(pos, size) g.testWin.highLight = HighLightBox(pos, size)
g.testWin.highLight.item = item g.testWin.highLight.item = item
def ShowTestWindow(self, item): def ShowTestWindow(self, item):
xxx = self.GetPyData(item) xxx = self.GetPyData(item)
if g.panel.IsModified(): if g.panel.IsModified():
@@ -607,10 +617,12 @@ class XML_Tree(wxTreeCtrl):
self.CreateTestWin(item) self.CreateTestWin(item)
# Maybe an error occured, so we need to test # Maybe an error occured, so we need to test
if g.testWin: self.SetItemBold(g.testWin.item) if g.testWin: self.SetItemBold(g.testWin.item)
# Double-click on Linux # Double-click on Linux
def OnItemActivated(self, evt): def OnItemActivated(self, evt):
if evt.GetItem() != self.root: if evt.GetItem() != self.root:
self.ShowTestWindow(evt.GetItem()) self.ShowTestWindow(evt.GetItem())
# Double-click on Windows # Double-click on Windows
def OnDClick(self, evt): def OnDClick(self, evt):
item, flags = self.HitTest(evt.GetPosition()) item, flags = self.HitTest(evt.GetPosition())
@@ -618,13 +630,32 @@ class XML_Tree(wxTreeCtrl):
if item != self.root: self.ShowTestWindow(item) if item != self.root: self.ShowTestWindow(item)
else: else:
evt.Skip() evt.Skip()
def OnItemExpandedCollapsed(self, evt):
# Update tool palette
g.tools.UpdateUI()
evt.Skip()
# (re)create test window # (re)create test window
def CreateTestWin(self, item): def CreateTestWin(self, item):
testWin = g.testWin testWin = g.testWin
wxBeginBusyCursor()
wxYield()
# Create a window with this resource # Create a window with this resource
xxx = self.GetPyData(item).treeObject() xxx = self.GetPyData(item).treeObject()
# If frame
# if xxx.__class__ == xxxFrame:
# Frame can't have many children,
# but it's first child possibly can...
# child = self.GetFirstChild(item, 0)[0]
# if child.IsOk() and self.GetPyData(child).__class__ == xxxPanel:
# # Clean-up before recursive call or error
# wxMemoryFSHandler_RemoveFile('xxx.xrc')
# wxEndBusyCursor()
# self.CreateTestWin(child)
# return
wxBeginBusyCursor()
wxYield()
# Close old window, remember where it was # Close old window, remember where it was
highLight = None highLight = None
if testWin: if testWin:
@@ -664,7 +695,7 @@ class XML_Tree(wxTreeCtrl):
name = 'noname' name = 'noname'
else: else:
name = xxx.name name = xxx.name
elem.setAttribute('name', self.stdName) elem.setAttribute('name', STD_NAME)
parent = elem.parentNode parent = elem.parentNode
next = elem.nextSibling next = elem.nextSibling
parent.replaceChild(self.dummyNode, elem) parent.replaceChild(self.dummyNode, elem)
@@ -690,55 +721,61 @@ class XML_Tree(wxTreeCtrl):
if xxx.__class__ == xxxFrame: if xxx.__class__ == xxxFrame:
# Frame can't have many children, # Frame can't have many children,
# but it's first child possibly can... # but it's first child possibly can...
child = self.GetFirstChild(item, 0)[0] # child = self.GetFirstChild(item, 0)[0]
if child.IsOk() and self.GetPyData(child).__class__ == xxxPanel: # if child.IsOk() and self.GetPyData(child).__class__ == xxxPanel:
# Clean-up before recursive call or error # # Clean-up before recursive call or error
wxMemoryFSHandler_RemoveFile('xxx.xrc') # wxMemoryFSHandler_RemoveFile('xxx.xrc')
wxEndBusyCursor() # wxEndBusyCursor()
self.CreateTestWin(child) # self.CreateTestWin(child)
return # return
# This currently works under GTK, but not under MSW # This currently works under GTK, but not under MSW
testWin = g.testWin = wxPreFrame() testWin = g.testWin = wxPreFrame()
res.LoadOnFrame(testWin, g.frame, self.stdName) res.LoadOnFrame(testWin, g.frame, STD_NAME)
# Create status bar # Create status bar
testWin.panel = testWin
testWin.CreateStatusBar() testWin.CreateStatusBar()
testWin.SetClientSize(testWin.GetBestSize())
testWin.panel = testWin testWin.panel = testWin
testWin.SetPosition(pos) testWin.SetPosition(pos)
testWin.Show(True) testWin.Show(True)
elif xxx.__class__ == xxxPanel: elif xxx.__class__ == xxxPanel:
# Create new frame # Create new frame
if not testWin: if not testWin:
testWin = g.testWin = wxFrame(g.frame, -1, 'Panel: ' + name, pos=pos) testWin = g.testWin = wxFrame(g.frame, -1, 'Panel: ' + name,
testWin.panel = res.LoadPanel(testWin, self.stdName) pos=pos, name=STD_NAME)
testWin.SetClientSize(testWin.panel.GetSize()) testWin.panel = res.LoadPanel(testWin, STD_NAME)
testWin.SetClientSize(testWin.GetBestSize())
testWin.Show(True) testWin.Show(True)
elif xxx.__class__ == xxxDialog: elif xxx.__class__ == xxxDialog:
testWin = g.testWin = res.LoadDialog(None, self.stdName) testWin = g.testWin = res.LoadDialog(None, STD_NAME)
testWin.panel = testWin testWin.panel = testWin
testWin.Layout() testWin.Layout()
testWin.SetPosition(pos) testWin.SetPosition(pos)
testWin.Show(True) testWin.Show(True)
# Dialog's default code does not produce EVT_CLOSE
EVT_BUTTON(testWin, wxID_OK, self.OnCloseTestWin)
EVT_BUTTON(testWin, wxID_CANCEL, self.OnCloseTestWin)
elif xxx.__class__ == xxxMenuBar: elif xxx.__class__ == xxxMenuBar:
testWin = g.testWin = wxFrame(g.frame, -1, 'MenuBar: ' + name, pos=pos) testWin = g.testWin = wxFrame(g.frame, -1, 'MenuBar: ' + name,
pos=pos, name=STD_NAME)
testWin.panel = None testWin.panel = None
# Set status bar to display help # Set status bar to display help
testWin.CreateStatusBar() testWin.CreateStatusBar()
testWin.menuBar = res.LoadMenuBar(self.stdName) testWin.menuBar = res.LoadMenuBar(STD_NAME)
testWin.SetMenuBar(testWin.menuBar) testWin.SetMenuBar(testWin.menuBar)
testWin.Show(True) testWin.Show(True)
elif xxx.__class__ == xxxToolBar: elif xxx.__class__ == xxxToolBar:
testWin = g.testWin = wxFrame(g.frame, -1, 'ToolBar: ' + name, pos=pos) testWin = g.testWin = wxFrame(g.frame, -1, 'ToolBar: ' + name,
pos=pos, name=STD_NAME)
testWin.panel = None testWin.panel = None
# Set status bar to display help # Set status bar to display help
testWin.CreateStatusBar() testWin.CreateStatusBar()
testWin.toolBar = res.LoadToolBar(testWin, self.stdName) testWin.toolBar = res.LoadToolBar(testWin, STD_NAME)
testWin.SetToolBar(testWin.toolBar) testWin.SetToolBar(testWin.toolBar)
testWin.Show(True) testWin.Show(True)
wxMemoryFSHandler_RemoveFile('xxx.xrc') wxMemoryFSHandler_RemoveFile('xxx.xrc')
testWin.item = item testWin.item = item
EVT_CLOSE(testWin, self.OnCloseTestWin) EVT_CLOSE(testWin, self.OnCloseTestWin)
EVT_BUTTON(testWin, wxID_OK, self.OnCloseTestWin)
EVT_BUTTON(testWin, wxID_CANCEL, self.OnCloseTestWin)
testWin.highLight = None testWin.highLight = None
if highLight and not self.pendingHighLight: if highLight and not self.pendingHighLight:
self.HighLight(highLight) self.HighLight(highLight)