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Made wxLayoutAlgorithm more general (copes with nested sash windows)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1527 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
1999-01-30 21:37:17 +00:00
parent 884470b12e
commit f9b1708cf5
7 changed files with 64 additions and 14 deletions
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35
src/generic/laywin.cpp
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@@ -199,18 +199,41 @@ bool wxLayoutAlgorithm::LayoutMDIFrame(wxMDIParentFrame* frame, wxRect* r)
return TRUE;
}
// Layout algorithm for normal frame. mainWindow gets what's left over.
bool wxLayoutAlgorithm::LayoutFrame(wxFrame* frame, wxWindow* mainWindow)
// Layout algorithm for any window. mainWindow gets what's left over.
bool wxLayoutAlgorithm::LayoutWindow(wxWindow* parent, wxWindow* mainWindow)
{
int cw, ch;
frame->GetClientSize(& cw, & ch);
// Test if the parent is a sash window, and if so,
// reduce the available space to allow space for any active edges.
wxRect rect(0, 0, cw, ch);
int leftMargin = 0, rightMargin = 0, topMargin = 0, bottomMargin = 0;
if (parent->IsKindOf(CLASSINFO(wxSashWindow)))
{
wxSashWindow* sashWindow = (wxSashWindow*) parent;
leftMargin = sashWindow->GetExtraBorderSize();
rightMargin = sashWindow->GetExtraBorderSize();
topMargin = sashWindow->GetExtraBorderSize();
bottomMargin = sashWindow->GetExtraBorderSize();
if (sashWindow->GetSashVisible(wxSASH_LEFT))
leftMargin += sashWindow->GetDefaultBorderSize();
if (sashWindow->GetSashVisible(wxSASH_RIGHT))
rightMargin += sashWindow->GetDefaultBorderSize();
if (sashWindow->GetSashVisible(wxSASH_TOP))
topMargin += sashWindow->GetDefaultBorderSize();
if (sashWindow->GetSashVisible(wxSASH_BOTTOM))
bottomMargin += sashWindow->GetDefaultBorderSize();
}
int cw, ch;
parent->GetClientSize(& cw, & ch);
wxRect rect(leftMargin, topMargin, cw - leftMargin - rightMargin, ch - topMargin - bottomMargin);
wxCalculateLayoutEvent event;
event.SetRect(rect);
wxNode* node = frame->GetChildren().First();
wxNode* node = parent->GetChildren().First();
while (node)
{
wxWindow* win = (wxWindow*) node->Data();