Give wxScrolledWindow its own Layout method that takes into account

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

diff --git a/src/univ/toolbar.cpp b/src/univ/toolbar.cpp
index 6692e1fbff018f62c30bbdcf44c9b8d3cc63e0b0..e17794b8cec44b1b56d843c242eb3f5a1e3d6510 100644 (file)
--- a/src/univ/toolbar.cpp
+++ b/src/univ/toolbar.cpp
@@ -29,6 +29,8 @@
     #pragma hdrstop
 #endif
 
+#if wxUSE_TOOLBAR
+
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/app.h"
@@ -67,12 +69,30 @@ public:
         // no position yet
         m_x =
         m_y = -1;
+
+        // not pressed yet
+        m_isInverted = FALSE;
     }
 
+    // is this tool pressed, even temporarily? (this is different from being
+    // permanently toggled which is what IsToggled() returns)
+    bool IsPressed() const
+        { return CanBeToggled() ? IsToggled() != m_isInverted : m_isInverted; }
+
+    // are we temporarily pressed/unpressed?
+    bool IsInverted() const { return m_isInverted; }
+
+    // press the tool temporarily by inverting its toggle state
+    void Invert() { m_isInverted = !m_isInverted; }
+
 public:
     // the tool position (the size is known by the toolbar itself)
     int m_x,
         m_y;
+
+private:
+    // TRUE if the tool is pressed
+    bool m_isInverted;
 };
 
 // ============================================================================
@@ -96,7 +116,7 @@ void wxToolBar::Init()
     m_maxWidth =
     m_maxHeight = 0;
 
-    m_toolPressed =
+    m_toolPressed = NULL;
     m_toolCurrent = NULL;
 
     wxRenderer *renderer = GetRenderer();
@@ -467,7 +487,10 @@ void wxToolBar::DoDraw(wxControlRenderer *renderer)
             flags |= wxCONTROL_DISABLED;
         }
 
-        if ( tool->IsToggled() )
+        if ( tool == m_toolPressed )
+            flags |= wxCONTROL_FOCUSED;
+
+        if ( ((wxToolBarTool *)tool)->IsPressed() )
             flags |= wxCONTROL_PRESSED;
 
         wxString label;
@@ -491,43 +514,40 @@ void wxToolBar::Press()
 {
     wxCHECK_RET( m_toolCurrent, _T("no tool to press?") );
 
-    m_toolPressed = m_toolCurrent;
-    if ( !m_toolPressed->IsToggled() )
-    {
-        m_toolPressed->Toggle(TRUE);
+    wxLogTrace(_T("toolbar"),
+               _T("Button '%s' pressed."),
+               m_toolCurrent->GetShortHelp().c_str());
 
-        RefreshTool(m_toolPressed);
-    }
+    // this is the tool whose state is going to change
+    m_toolPressed = (wxToolBarTool *)m_toolCurrent;
+
+    // we must toggle it regardless of whether it is a checkable tool or not,
+    // so use Invert() and not Toggle() here
+    m_toolPressed->Invert();
+
+    RefreshTool(m_toolPressed);
 }
 
 void wxToolBar::Release()
 {
     wxCHECK_RET( m_toolPressed, _T("no tool to release?") );
 
-    if ( m_toolPressed->IsToggled() )
-    {
-        m_toolPressed->Toggle(FALSE);
+    wxLogTrace(_T("toolbar"),
+               _T("Button '%s' released."),
+               m_toolCurrent->GetShortHelp().c_str());
 
-        RefreshTool(m_toolPressed);
+    wxASSERT_MSG( m_toolPressed->IsInverted(), _T("release unpressed button?") );
 
-        m_toolPressed = NULL;
-    }
+    m_toolPressed->Invert();
+
+    RefreshTool(m_toolPressed);
 }
 
 void wxToolBar::Toggle()
 {
-    wxCHECK_RET( m_toolPressed, _T("no tool to toggle?") );
-
-    // the togglable tools should keep their state when the mouse is released
-    if ( !m_toolPressed->CanBeToggled() )
-    {
-        m_toolPressed->Toggle();
-    }
-
-    RefreshTool(m_toolPressed);
-
     m_toolCurrent = m_toolPressed;
-    m_toolPressed = NULL;
+
+    Release();
 
     Click();
 }
@@ -536,7 +556,21 @@ void wxToolBar::Click()
 {
     wxCHECK_RET( m_toolCurrent, _T("no tool to click?") );
 
-    OnLeftClick(m_toolCurrent->GetId(), m_toolCurrent->IsToggled());
+    bool isToggled;
+    if ( m_toolCurrent->CanBeToggled() )
+    {
+        m_toolCurrent->Toggle();
+
+        RefreshTool(m_toolCurrent);
+
+        isToggled = m_toolCurrent->IsToggled();
+    }
+    else // simple non-checkable tool
+    {
+        isToggled = FALSE;
+    }
+
+    OnLeftClick(m_toolCurrent->GetId(), isToggled);
 }
 
 bool wxToolBar::PerformAction(const wxControlAction& action,
@@ -612,6 +646,20 @@ bool wxStdToolbarInputHandler::HandleKey(wxInputConsumer *consumer,
     return wxStdInputHandler::HandleKey(consumer, event, pressed);
 }
 
+bool wxStdToolbarInputHandler::HandleMouse(wxInputConsumer *consumer,
+                                           const wxMouseEvent& event)
+{
+    // don't let the base class press the disabled buttons but simply ignore
+    // all events on them
+    wxToolBar *tbar = wxStaticCast(consumer->GetInputWindow(), wxToolBar);
+    wxToolBarToolBase *tool = tbar->FindToolForPosition(event.GetX(), event.GetY());
+
+    if ( !tool || !tool->IsEnabled() )
+        return TRUE;
+
+    return wxStdButtonInputHandler::HandleMouse(consumer, event);
+}
+
 bool wxStdToolbarInputHandler::HandleMouseMove(wxInputConsumer *consumer,
                                                const wxMouseEvent& event)
 {
@@ -659,3 +707,5 @@ bool wxStdToolbarInputHandler::HandleActivation(wxInputConsumer *consumer,
     return TRUE;
 }
 
+#endif // wxUSE_TOOLBAR
+