Generate wxPropertyGrid splitter (column divider) events: wxEVT_PG_COL_BEGIN_DRAG...

[wxWidgets.git] / src / univ / topluniv.cpp

diff --git a/src/univ/topluniv.cpp b/src/univ/topluniv.cpp
index a7c87890d6e14d252597623532a6ed10f7b3d09f..cc90efba41ec51ef1616305dd6df7078abdf7ed1 100644 (file)
--- a/src/univ/topluniv.cpp
+++ b/src/univ/topluniv.cpp
@@ -28,12 +28,36 @@
     #include "wx/settings.h"
     #include "wx/bitmap.h"
     #include "wx/image.h"
+    #include "wx/frame.h"
 #endif
 
 #include "wx/univ/renderer.h"
 #include "wx/cshelp.h"
 #include "wx/evtloop.h"
 
+// ----------------------------------------------------------------------------
+// wxStdTLWInputHandler: handles focus, resizing and titlebar buttons clicks
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxStdTLWInputHandler : public wxStdInputHandler
+{
+public:
+    wxStdTLWInputHandler(wxInputHandler *inphand);
+
+    virtual bool HandleMouse(wxInputConsumer *consumer,
+                             const wxMouseEvent& event);
+    virtual bool HandleMouseMove(wxInputConsumer *consumer, const wxMouseEvent& event);
+    virtual bool HandleActivation(wxInputConsumer *consumer, bool activated);
+
+private:
+    // the window (button) which has capture or NULL and the last hittest result
+    wxTopLevelWindow *m_winCapture;
+    long              m_winHitTest;
+    long              m_winPressed;
+    bool              m_borderCursorOn;
+    wxCursor          m_origCursor;
+};
+
 
 // ----------------------------------------------------------------------------
 // event tables
@@ -56,6 +80,15 @@ int wxTopLevelWindow::ms_canIconize = -1;
 
 void wxTopLevelWindow::Init()
 {
+    // once-only ms_drawDecorations initialization
+    if ( ms_drawDecorations == -1 )
+    {
+        ms_drawDecorations =
+            !wxSystemSettings::HasFeature(wxSYS_CAN_DRAW_FRAME_DECORATIONS) ||
+            wxGetEnv(wxT("WXDECOR"), NULL);
+    }
+
+    m_usingNativeDecorations = ms_drawDecorations == 0;
     m_isActive = false;
     m_windowStyle = 0;
     m_pressedButton = 0;
@@ -73,21 +106,7 @@ bool wxTopLevelWindow::Create(wxWindow *parent,
     long styleOrig = 0,
          exstyleOrig = 0;
 
-    if ( ms_drawDecorations == -1 )
-    {
-        ms_drawDecorations =
-            !wxSystemSettings::HasFeature(wxSYS_CAN_DRAW_FRAME_DECORATIONS)
-            || wxGetEnv(wxT("WXDECOR"), NULL);
-        // FIXME -- wxUniv should provide a way to force non-native decorations!
-        //          $WXDECOR is just a hack in absence of better wxUniv solution
-    }
-
-    if ( ms_canIconize == -1 )
-    {
-        ms_canIconize = wxSystemSettings::HasFeature(wxSYS_CAN_ICONIZE_FRAME);
-    }
-
-    if ( ms_drawDecorations )
+    if ( !m_usingNativeDecorations )
     {
         CreateInputHandler(wxINP_HANDLER_TOPLEVEL);
 
@@ -96,7 +115,7 @@ bool wxTopLevelWindow::Create(wxWindow *parent,
         style &= ~(wxCAPTION | wxMINIMIZE_BOX | wxMAXIMIZE_BOX |
                    wxSYSTEM_MENU | wxRESIZE_BORDER | wxFRAME_TOOL_WINDOW |
                    wxRESIZE_BORDER);
-        style |= wxSIMPLE_BORDER;
+        style |= wxBORDER_NONE;
         SetExtraStyle(exstyleOrig & ~wxWS_EX_CONTEXTHELP);
     }
 
@@ -104,7 +123,7 @@ bool wxTopLevelWindow::Create(wxWindow *parent,
                                          size, style, name) )
         return false;
 
-    if ( ms_drawDecorations )
+    if ( !m_usingNativeDecorations )
     {
         m_windowStyle = styleOrig;
         m_exStyle = exstyleOrig;
@@ -117,7 +136,7 @@ bool wxTopLevelWindow::ShowFullScreen(bool show, long style)
 {
     if ( show == IsFullScreen() ) return false;
 
-    if ( ms_drawDecorations )
+    if ( !m_usingNativeDecorations )
     {
         if ( show )
         {
@@ -136,13 +155,38 @@ bool wxTopLevelWindow::ShowFullScreen(bool show, long style)
     return wxTopLevelWindowNative::ShowFullScreen(show, style);
 }
 
+/* static */
+void wxTopLevelWindow::UseNativeDecorationsByDefault(bool native)
+{
+    ms_drawDecorations = !native;
+}
+
+void wxTopLevelWindow::UseNativeDecorations(bool native)
+{
+    wxASSERT_MSG( !m_windowStyle, wxT("must be called before Create()") );
+
+    m_usingNativeDecorations = native;
+}
+
+bool wxTopLevelWindow::IsUsingNativeDecorations() const
+{
+    return m_usingNativeDecorations;
+}
+
 long wxTopLevelWindow::GetDecorationsStyle() const
 {
     long style = 0;
 
     if ( m_windowStyle & wxCAPTION )
     {
-        style |= wxTOPLEVEL_TITLEBAR | wxTOPLEVEL_BUTTON_CLOSE;
+        if ( ms_canIconize == -1 )
+        {
+            ms_canIconize = wxSystemSettings::HasFeature(wxSYS_CAN_ICONIZE_FRAME);
+        }
+
+        style |= wxTOPLEVEL_TITLEBAR;
+        if ( m_windowStyle & wxCLOSE_BOX )
+            style |= wxTOPLEVEL_BUTTON_CLOSE;
         if ( (m_windowStyle & wxMINIMIZE_BOX) && ms_canIconize )
             style |= wxTOPLEVEL_BUTTON_ICONIZE;
         if ( m_windowStyle & wxMAXIMIZE_BOX )
@@ -185,7 +229,7 @@ void wxTopLevelWindow::RefreshTitleBar()
 
 wxPoint wxTopLevelWindow::GetClientAreaOrigin() const
 {
-    if ( ms_drawDecorations )
+    if ( !m_usingNativeDecorations )
     {
         int w, h;
         wxTopLevelWindowNative::DoGetClientSize(&w, &h);
@@ -203,7 +247,7 @@ wxPoint wxTopLevelWindow::GetClientAreaOrigin() const
 
 void wxTopLevelWindow::DoGetClientSize(int *width, int *height) const
 {
-    if ( ms_drawDecorations )
+    if ( !m_usingNativeDecorations )
     {
         int w, h;
         wxTopLevelWindowNative::DoGetClientSize(&w, &h);
@@ -222,7 +266,7 @@ void wxTopLevelWindow::DoGetClientSize(int *width, int *height) const
 
 void wxTopLevelWindow::DoSetClientSize(int width, int height)
 {
-    if ( ms_drawDecorations )
+    if ( !m_usingNativeDecorations )
     {
         wxSize size = m_renderer->GetFrameTotalSize(wxSize(width, height),
                                                GetDecorationsStyle());
@@ -234,9 +278,11 @@ void wxTopLevelWindow::DoSetClientSize(int width, int height)
 
 void wxTopLevelWindow::OnNcPaint(wxNcPaintEvent& event)
 {
-    if ( !ms_drawDecorations || !m_renderer )
+    if ( m_usingNativeDecorations || !m_renderer )
+    {
         event.Skip();
-    else
+    }
+    else // we're drawing the decorations ourselves
     {
         // get the window rect
         wxRect rect(GetSize());
@@ -259,26 +305,15 @@ long wxTopLevelWindow::HitTest(const wxPoint& pt) const
     return m_renderer->HitTestFrame(rect, pt+GetClientAreaOrigin(), GetDecorationsStyle());
 }
 
-int wxTopLevelWindow::GetMinWidth() const
+wxSize wxTopLevelWindow::GetMinSize() const
 {
-    if ( ms_drawDecorations )
+    wxSize size = wxTopLevelWindowNative::GetMinSize();
+    if ( !m_usingNativeDecorations )
     {
-        return wxMax(wxTopLevelWindowNative::GetMinWidth(),
-                     m_renderer->GetFrameMinSize(GetDecorationsStyle()).x);
+        size.IncTo(m_renderer->GetFrameMinSize(GetDecorationsStyle()));
     }
-    else
-        return wxTopLevelWindowNative::GetMinWidth();
-}
 
-int wxTopLevelWindow::GetMinHeight() const
-{
-    if ( ms_drawDecorations )
-    {
-        return wxMax(wxTopLevelWindowNative::GetMinHeight(),
-                     m_renderer->GetFrameMinSize(GetDecorationsStyle()).y);
-    }
-    else
-        return wxTopLevelWindowNative::GetMinHeight();
+    return size;
 }
 
 // ----------------------------------------------------------------------------
@@ -289,7 +324,7 @@ void wxTopLevelWindow::SetIcons(const wxIconBundle& icons)
 {
     wxTopLevelWindowNative::SetIcons(icons);
 
-    if ( ms_drawDecorations && m_renderer )
+    if ( !m_usingNativeDecorations && m_renderer )
     {
         wxSize size = m_renderer->GetFrameIconSize();
         const wxIcon& icon = icons.GetIcon( size );
@@ -779,13 +814,21 @@ void wxTopLevelWindow::OnSystemMenu(wxCommandEvent& event)
         event.Skip();
 }
 
+/* static */
+wxInputHandler *
+wxTopLevelWindow::GetStdInputHandler(wxInputHandler *handlerDef)
+{
+    static wxStdTLWInputHandler s_handler(handlerDef);
+
+    return &s_handler;
+}
 
 // ============================================================================
-// wxStdFrameInputHandler: handles focus, resizing and titlebar buttons clicks
+// wxStdTLWInputHandler: handles focus, resizing and titlebar buttons clicks
 // ============================================================================
 
-wxStdFrameInputHandler::wxStdFrameInputHandler(wxInputHandler *inphand)
-            : wxStdInputHandler(inphand)
+wxStdTLWInputHandler::wxStdTLWInputHandler(wxInputHandler *inphand)
+                    : wxStdInputHandler(inphand)
 {
     m_winCapture = NULL;
     m_winHitTest = 0;
@@ -793,8 +836,8 @@ wxStdFrameInputHandler::wxStdFrameInputHandler(wxInputHandler *inphand)
     m_borderCursorOn = false;
 }
 
-bool wxStdFrameInputHandler::HandleMouse(wxInputConsumer *consumer,
-                                         const wxMouseEvent& event)
+bool wxStdTLWInputHandler::HandleMouse(wxInputConsumer *consumer,
+                                       const wxMouseEvent& event)
 {
     // the button has 2 states: pressed and normal with the following
     // transitions between them:
@@ -854,8 +897,8 @@ bool wxStdFrameInputHandler::HandleMouse(wxInputConsumer *consumer,
     return wxStdInputHandler::HandleMouse(consumer, event);
 }
 
-bool wxStdFrameInputHandler::HandleMouseMove(wxInputConsumer *consumer,
-                                             const wxMouseEvent& event)
+bool wxStdTLWInputHandler::HandleMouseMove(wxInputConsumer *consumer,
+                                           const wxMouseEvent& event)
 {
     if ( event.GetEventObject() == m_winCapture )
     {
@@ -905,8 +948,8 @@ bool wxStdFrameInputHandler::HandleMouseMove(wxInputConsumer *consumer,
     return wxStdInputHandler::HandleMouseMove(consumer, event);
 }
 
-bool wxStdFrameInputHandler::HandleActivation(wxInputConsumer *consumer,
-                                              bool activated)
+bool wxStdTLWInputHandler::HandleActivation(wxInputConsumer *consumer,
+                                            bool activated)
 {
     if ( m_borderCursorOn )
     {