repaired recently broken framelayout

[wxWidgets.git] / src / generic / laywin.cpp

diff --git a/src/generic/laywin.cpp b/src/generic/laywin.cpp
index c3b2c3fd961a68cd060bdaaf194b3a7300267f30..6b9ee02ebcba7349720336e49a7eb5c17590c572 100644 (file)
--- a/src/generic/laywin.cpp
+++ b/src/generic/laywin.cpp
@@ -48,16 +48,13 @@ wxSashLayoutWindow::wxSashLayoutWindow(wxWindow *parent, wxWindowID id, const wx
     m_alignment = wxLAYOUT_TOP;
 }
 
     m_alignment = wxLAYOUT_TOP;
 }
 

-// These are the functions that wxWin will call to ascertain the window
+// This is the function that wxLayoutAlgorithm calls to ascertain the window

 // dimensions.
 void wxSashLayoutWindow::OnQueryLayoutInfo(wxQueryLayoutInfoEvent& event)
 {
 // dimensions.
 void wxSashLayoutWindow::OnQueryLayoutInfo(wxQueryLayoutInfoEvent& event)
 {

-    int flags = event.GetFlags();
+  //    int flags = event.GetFlags();

     int requestedLength = event.GetRequestedLength();
 
     int requestedLength = event.GetRequestedLength();
 

-    // This code won't be in the final thing, it's just so we don't have to give it
-    // real windows: mock up some dimensions.
-

     event.SetOrientation(m_orientation);
     event.SetAlignment(m_alignment);
 
     event.SetOrientation(m_orientation);
     event.SetAlignment(m_alignment);
 


@@ -69,7 +66,6 @@ void wxSashLayoutWindow::OnQueryLayoutInfo(wxQueryLayoutInfoEvent& event)
 
 // Called by parent to allow window to take a bit out of the
 // client rectangle, and size itself if not in wxLAYOUT_QUERY mode.
 
 // Called by parent to allow window to take a bit out of the
 // client rectangle, and size itself if not in wxLAYOUT_QUERY mode.

-// Will eventually be an event.

 
 void wxSashLayoutWindow::OnCalculateLayout(wxCalculateLayoutEvent& event)
 {
 
 void wxSashLayoutWindow::OnCalculateLayout(wxCalculateLayoutEvent& event)
 {


@@ -145,6 +141,11 @@ void wxSashLayoutWindow::OnCalculateLayout(wxCalculateLayoutEvent& event)
             clientSize.height -= thisRect.height;
             break;
         }
             clientSize.height -= thisRect.height;
             break;
         }

+        case wxLAYOUT_NONE:
+        {
+           break;
+        }
+

     }
 
     if ((flags & wxLAYOUT_QUERY) == 0)
     }
 
     if ((flags & wxLAYOUT_QUERY) == 0)


@@ -163,17 +164,19 @@ void wxSashLayoutWindow::OnCalculateLayout(wxCalculateLayoutEvent& event)
 
 // Lays out windows for an MDI frame. The MDI client area gets what's left
 // over.
 
 // Lays out windows for an MDI frame. The MDI client area gets what's left
 // over.

-bool wxLayoutAlgorithm::LayoutMDIFrame(wxMDIParentFrame* frame)
+bool wxLayoutAlgorithm::LayoutMDIFrame(wxMDIParentFrame* frame, wxRect* r)

 {
     int cw, ch;
     frame->GetClientSize(& cw, & ch);
 
     wxRect rect(0, 0, cw, ch);
 {
     int cw, ch;
     frame->GetClientSize(& cw, & ch);
 
     wxRect rect(0, 0, cw, ch);

+    if (r)
+        rect = * r;

 
     wxCalculateLayoutEvent event;
     event.SetRect(rect);
 
 
     wxCalculateLayoutEvent event;
     event.SetRect(rect);
 

-    wxNode* node = frame->GetChildren()->First();
+    wxNode* node = frame->GetChildren().First();

     while (node)
     {
         wxWindow* win = (wxWindow*) node->Data();
     while (node)
     {
         wxWindow* win = (wxWindow*) node->Data();


@@ -196,18 +199,41 @@ bool wxLayoutAlgorithm::LayoutMDIFrame(wxMDIParentFrame* frame)
     return TRUE;
 }
 
     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)

 {
 {

+    // Test if the parent is a sash window, and if so,
+    // reduce the available space to allow space for any active edges.
+
+    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;
     int cw, ch;

-    frame->GetClientSize(& cw, & ch);
+    parent->GetClientSize(& cw, & ch);

 
 

-    wxRect rect(0, 0, cw, ch);
+    wxRect rect(leftMargin, topMargin, cw - leftMargin - rightMargin, ch - topMargin - bottomMargin);

 
     wxCalculateLayoutEvent event;
     event.SetRect(rect);
 
 
     wxCalculateLayoutEvent event;
     event.SetRect(rect);
 

-    wxNode* node = frame->GetChildren()->First();
+    wxNode* node = parent->GetChildren().First();

     while (node)
     {
         wxWindow* win = (wxWindow*) node->Data();
     while (node)
     {
         wxWindow* win = (wxWindow*) node->Data();


@@ -223,7 +249,8 @@ bool wxLayoutAlgorithm::LayoutFrame(wxFrame* frame, wxWindow* mainWindow)
 
     rect = event.GetRect();
 
 
     rect = event.GetRect();
 

-    mainWindow->SetSize(rect.x, rect.y, rect.width, rect.height);
+    if (mainWindow)
+        mainWindow->SetSize(rect.x, rect.y, rect.width, rect.height);

 
     return TRUE;
 }
 
     return TRUE;
 }