Invalidate only the specified rectangle

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

diff --git a/src/generic/splitter.cpp b/src/generic/splitter.cpp
index 0a2f061b724d701ac1c56a03f81555104ec48f74..257939be07dcf339cf56b746e31424d89574087d 100644 (file)
--- a/src/generic/splitter.cpp
+++ b/src/generic/splitter.cpp
@@ -9,24 +9,23 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "splitter.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 

-#if wxUSE_SPLITTER
-

 #ifdef __BORLANDC__
     #pragma hdrstop
 #endif
 
 #ifdef __BORLANDC__
     #pragma hdrstop
 #endif
 

+#if wxUSE_SPLITTER
+
+#include "wx/splitter.h"
+

 #ifndef WX_PRECOMP
     #include "wx/string.h"
     #include "wx/utils.h"
     #include "wx/log.h"
 
 #ifndef WX_PRECOMP
     #include "wx/string.h"
     #include "wx/utils.h"
     #include "wx/log.h"
 

+    #include "wx/dcclient.h"

     #include "wx/dcscreen.h"
 
     #include "wx/window.h"
     #include "wx/dcscreen.h"
 
     #include "wx/window.h"


@@ -36,20 +35,14 @@
     #include "wx/settings.h"
 #endif
 
     #include "wx/settings.h"
 #endif
 

-#ifdef __WXMAC__
-    #include "wx/mac/private.h"
-#endif
-

 #include "wx/renderer.h"
 
 #include "wx/renderer.h"
 

-#include "wx/splitter.h"
-

 #include <stdlib.h>
 
 #include <stdlib.h>
 

-DEFINE_EVENT_TYPE(wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGING)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_SPLITTER_DOUBLECLICKED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_SPLITTER_UNSPLIT)
+wxDEFINE_EVENT( wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGED, wxSplitterEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGING, wxSplitterEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_SPLITTER_DOUBLECLICKED, wxSplitterEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_SPLITTER_UNSPLIT, wxSplitterEvent )

 
 IMPLEMENT_DYNAMIC_CLASS(wxSplitterWindow, wxWindow)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxSplitterWindow, wxWindow)
 


@@ -76,7 +69,7 @@ BEGIN_EVENT_TABLE(wxSplitterWindow, wxWindow)
     WX_EVENT_TABLE_CONTROL_CONTAINER(wxSplitterWindow)
 END_EVENT_TABLE()
 
     WX_EVENT_TABLE_CONTROL_CONTAINER(wxSplitterWindow)
 END_EVENT_TABLE()
 

-WX_DELEGATE_TO_CONTROL_CONTAINER(wxSplitterWindow);
+WX_DELEGATE_TO_CONTROL_CONTAINER(wxSplitterWindow, wxWindow)

 
 bool wxSplitterWindow::Create(wxWindow *parent, wxWindowID id,
                                    const wxPoint& pos,
 
 bool wxSplitterWindow::Create(wxWindow *parent, wxWindowID id,
                                    const wxPoint& pos,


@@ -91,6 +84,11 @@ bool wxSplitterWindow::Create(wxWindow *parent, wxWindowID id,
     style &= ~wxBORDER_MASK;
     style |= wxBORDER_NONE;
 
     style &= ~wxBORDER_MASK;
     style |= wxBORDER_NONE;
 

+#ifdef __WXMAC__
+    // CoreGraphics can't paint sash feedback
+    style |= wxSP_LIVE_UPDATE;
+#endif
+

     if ( !wxWindow::Create(parent, id, pos, size, style, name) )
         return false;
 
     if ( !wxWindow::Create(parent, id, pos, size, style, name) )
         return false;
 


@@ -98,7 +96,7 @@ bool wxSplitterWindow::Create(wxWindow *parent, wxWindowID id,
         m_lastSize.x = size.x;
     if (size.y >= 0)
         m_lastSize.y = size.y;
         m_lastSize.x = size.x;
     if (size.y >= 0)
         m_lastSize.y = size.y;

-    
+

     m_permitUnsplitAlways = (style & wxSP_PERMIT_UNSPLIT) != 0;
 
     // FIXME: with this line the background is not erased at all under GTK1,
     m_permitUnsplitAlways = (style & wxSP_PERMIT_UNSPLIT) != 0;
 
     // FIXME: with this line the background is not erased at all under GTK1,


@@ -114,12 +112,12 @@ bool wxSplitterWindow::Create(wxWindow *parent, wxWindowID id,
 
 void wxSplitterWindow::Init()
 {
 
 void wxSplitterWindow::Init()
 {

-    m_container.SetContainerWindow(this);
+    WX_INIT_CONTROL_CONTAINER();

 
     m_splitMode = wxSPLIT_VERTICAL;
     m_permitUnsplitAlways = true;
 
     m_splitMode = wxSPLIT_VERTICAL;
     m_permitUnsplitAlways = true;

-    m_windowOne = (wxWindow *) NULL;
-    m_windowTwo = (wxWindow *) NULL;
+    m_windowOne = NULL;
+    m_windowTwo = NULL;

     m_dragMode = wxSPLIT_DRAG_NONE;
     m_oldX = 0;
     m_oldY = 0;
     m_dragMode = wxSPLIT_DRAG_NONE;
     m_oldX = 0;
     m_oldY = 0;


@@ -133,7 +131,7 @@ void wxSplitterWindow::Init()
     m_minimumPaneSize = 0;
     m_sashCursorWE = wxCursor(wxCURSOR_SIZEWE);
     m_sashCursorNS = wxCursor(wxCURSOR_SIZENS);
     m_minimumPaneSize = 0;
     m_sashCursorWE = wxCursor(wxCURSOR_SIZEWE);
     m_sashCursorNS = wxCursor(wxCURSOR_SIZENS);

-    m_sashTrackerPen = new wxPen(*wxBLACK, 2, wxSOLID);
+    m_sashTrackerPen = new wxPen(*wxBLACK, 2, wxPENSTYLE_SOLID);

 
     m_needUpdating = false;
     m_isHot = false;
 
     m_needUpdating = false;
     m_isHot = false;


@@ -213,17 +211,22 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
     int x = (int)event.GetX(),
         y = (int)event.GetY();
 
     int x = (int)event.GetX(),
         y = (int)event.GetY();
 

-    if (GetWindowStyle() & wxSP_NOSASH)
+    if ( GetWindowStyle() & wxSP_NOSASH )
+    {
+        event.Skip();

         return;
         return;

+    }

 
     // with wxSP_LIVE_UPDATE style the splitter windows are always resized
     // following the mouse movement while it drags the sash, without it we only
     // draw the sash at the new position but only resize the windows when the
     // dragging is finished
 
     // with wxSP_LIVE_UPDATE style the splitter windows are always resized
     // following the mouse movement while it drags the sash, without it we only
     // draw the sash at the new position but only resize the windows when the
     // dragging is finished

-#if defined( __WXMAC__ ) && TARGET_API_MAC_OSX == 1
-    bool isLive = true ;
+#if defined( __WXMAC__ )
+    // FIXME : this should be usable also with no live update, but then this
+    // currently is not visible
+    bool isLive = true;

 #else
 #else

-    bool isLive = (GetWindowStyleFlag() & wxSP_LIVE_UPDATE) != 0;
+    bool isLive = HasFlag(wxSP_LIVE_UPDATE);

 #endif
     if (event.LeftDown())
     {
 #endif
     if (event.LeftDown())
     {


@@ -294,22 +297,22 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
                 // We remove the first window from the view
                 wxWindow *removedWindow = m_windowOne;
                 m_windowOne = m_windowTwo;
                 // We remove the first window from the view
                 wxWindow *removedWindow = m_windowOne;
                 m_windowOne = m_windowTwo;

-                m_windowTwo = (wxWindow *) NULL;
+                m_windowTwo = NULL;

                 OnUnsplit(removedWindow);
                 OnUnsplit(removedWindow);

-                wxSplitterEvent event(wxEVT_COMMAND_SPLITTER_UNSPLIT, this);
-                event.m_data.win = removedWindow;
-                (void)DoSendEvent(event);
+                wxSplitterEvent eventUnsplit(wxEVT_COMMAND_SPLITTER_UNSPLIT, this);
+                eventUnsplit.m_data.win = removedWindow;
+                (void)DoSendEvent(eventUnsplit);

                 SetSashPositionAndNotify(0);
             }
             else if ( posSashNew == GetWindowSize() )
             {
                 // We remove the second window from the view
                 wxWindow *removedWindow = m_windowTwo;
                 SetSashPositionAndNotify(0);
             }
             else if ( posSashNew == GetWindowSize() )
             {
                 // We remove the second window from the view
                 wxWindow *removedWindow = m_windowTwo;

-                m_windowTwo = (wxWindow *) NULL;
+                m_windowTwo = NULL;

                 OnUnsplit(removedWindow);
                 OnUnsplit(removedWindow);

-                wxSplitterEvent event(wxEVT_COMMAND_SPLITTER_UNSPLIT, this);
-                event.m_data.win = removedWindow;
-                (void)DoSendEvent(event);
+                wxSplitterEvent eventUnsplit(wxEVT_COMMAND_SPLITTER_UNSPLIT, this);
+                eventUnsplit.m_data.win = removedWindow;
+                (void)DoSendEvent(eventUnsplit);

                 SetSashPositionAndNotify(0);
             }
             else
                 SetSashPositionAndNotify(0);
             }
             else


@@ -396,6 +399,10 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
     {
         OnDoubleClickSash(x, y);
     }
     {
         OnDoubleClickSash(x, y);
     }

+    else
+    {
+        event.Skip();
+    }

 }
 
 void wxSplitterWindow::OnSize(wxSizeEvent& event)
 }
 
 void wxSplitterWindow::OnSize(wxSizeEvent& event)


@@ -688,17 +695,25 @@ void wxSplitterWindow::SizeWindows()
         {
             w1 = size1;
             w2 = w - 2*border - sash - w1;
         {
             w1 = size1;
             w2 = w - 2*border - sash - w1;

-            h1 =
+            if (w2 < 0)
+                w2 = 0;

             h2 = h - 2*border;
             h2 = h - 2*border;

+            if (h2 < 0)
+                h2 = 0;
+            h1 = h2;

             x2 = size2;
             y2 = border;
         }
         else // horz splitter
         {
             x2 = size2;
             y2 = border;
         }
         else // horz splitter
         {

-            w1 =

             w2 = w - 2*border;
             w2 = w - 2*border;

+            if (w2 < 0)
+                w2 = 0;
+            w1 = w2;

             h1 = size1;
             h2 = h - 2*border - sash - h1;
             h1 = size1;
             h2 = h - 2*border - sash - h1;

+            if (h2 < 0)
+                h2 = 0;

             x2 = border;
             y2 = size2;
         }
             x2 = border;
             y2 = size2;
         }


@@ -716,14 +731,14 @@ void wxSplitterWindow::SizeWindows()
 // Set pane for unsplit window
 void wxSplitterWindow::Initialize(wxWindow *window)
 {
 // Set pane for unsplit window
 void wxSplitterWindow::Initialize(wxWindow *window)
 {

-    wxASSERT_MSG( (!window || (window && window->GetParent() == this)),
+    wxASSERT_MSG( (!window || window->GetParent() == this),

                   _T("windows in the splitter should have it as parent!") );
 
     if (window && !window->IsShown())
         window->Show();
 
     m_windowOne = window;
                   _T("windows in the splitter should have it as parent!") );
 
     if (window && !window->IsShown())
         window->Show();
 
     m_windowOne = window;

-    m_windowTwo = (wxWindow *) NULL;
+    m_windowTwo = NULL;

     DoSetSashPosition(0);
 }
 
     DoSetSashPosition(0);
 }
 


@@ -793,13 +808,13 @@ bool wxSplitterWindow::Unsplit(wxWindow *toRemove)
     if ( toRemove == NULL || toRemove == m_windowTwo)
     {
         win = m_windowTwo ;
     if ( toRemove == NULL || toRemove == m_windowTwo)
     {
         win = m_windowTwo ;

-        m_windowTwo = (wxWindow *) NULL;
+        m_windowTwo = NULL;

     }
     else if ( toRemove == m_windowOne )
     {
         win = m_windowOne ;
         m_windowOne = m_windowTwo;
     }
     else if ( toRemove == m_windowOne )
     {
         win = m_windowOne ;
         m_windowOne = m_windowTwo;

-        m_windowTwo = (wxWindow *) NULL;
+        m_windowTwo = NULL;

     }
     else
     {
     }
     else
     {


@@ -883,9 +898,9 @@ wxSize wxSplitterWindow::DoGetBestSize() const
     // get best sizes of subwindows
     wxSize size1, size2;
     if ( m_windowOne )
     // get best sizes of subwindows
     wxSize size1, size2;
     if ( m_windowOne )

-        size1 = m_windowOne->GetAdjustedBestSize();
+        size1 = m_windowOne->GetEffectiveMinSize();

     if ( m_windowTwo )
     if ( m_windowTwo )

-        size2 = m_windowTwo->GetAdjustedBestSize();
+        size2 = m_windowTwo->GetEffectiveMinSize();

 
     // sum them
     //
 
     // sum them
     //