Fixes #10432 (wxDataObjectComposite::GetAllFormats() does not work)

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

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index e1e6c3cf8486d45827522183e854caaea5a04df4..c143230058fd2718c2b40878ba172f75d96a25c4 100644 (file)
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -429,45 +429,32 @@ wxTreeTextCtrl::wxTreeTextCtrl(wxGenericTreeCtrl *owner,
     m_owner = owner;
     m_aboutToFinish = false;
 
-    int w = m_itemEdited->GetWidth(),
-        h = m_itemEdited->GetHeight();
-
-    int x, y;
-    m_owner->CalcScrolledPosition(item->GetX(), item->GetY(), &x, &y);
-
-    int image_h = 0,
-        image_w = 0;
-
-    int image = item->GetCurrentImage();
-    if ( image != NO_IMAGE )
-    {
-        if ( m_owner->m_imageListNormal )
-        {
-            m_owner->m_imageListNormal->GetSize( image, image_w, image_h );
-            image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
-        }
-        else
-        {
-            wxFAIL_MSG(_T("you must create an image list to use images!"));
-        }
-    }
+    wxRect rect;
+    m_owner->GetBoundingRect(m_itemEdited, rect, true);
 
-    // FIXME: what are all these hardcoded 4, 8 and 11s really?
-    x += image_w;
-    w -= image_w + 4;
-#ifdef __WXMAC__
-    wxSize bs = DoGetBestSize() ;
-    // edit control height
-    if ( h > bs.y - 8 )
-    {
-        int diff = h - ( bs.y - 8 ) ;
-        h -= diff ;
-        y += diff / 2 ;
-    }
-#endif
+    // corrects position and size for better appearance
+#ifdef __WXMSW__
+    rect.x -= 5;
+    rect.width += 10;
+#elif defined(__WXGTK__)
+    rect.x -= 5;
+    rect.y -= 2;
+    rect.width  += 8;
+    rect.height += 4;
+#elif defined(__WXMAC__)
+    int bestHeight = GetBestSize().y - 8;
+    if ( rect.height > bestHeight )
+    {
+        int diff = rect.height - bestHeight;
+        rect.height -= diff;
+        rect.y += diff / 2;
+    }
+#endif // platforms
 
     (void)Create(m_owner, wxID_ANY, m_startValue,
-                 wxPoint(x - 4, y - 4), wxSize(w + 11, h + 8));
+                 rect.GetPosition(), rect.GetSize());
+
+    SetSelection(-1, -1);
 }
 
 void wxTreeTextCtrl::EndEdit(bool discardChanges)
@@ -853,33 +840,27 @@ wxGenericTreeItem::DoCalculateSize(wxGenericTreeCtrl* control,
 
     int text_h = m_heightText + 2;
 
-    int image_h = 0;
-    int image_w = 0;
+    int image_h = 0, image_w = 0;
     int image = GetCurrentImage();
-    if ( image != NO_IMAGE )
+    if ( image != NO_IMAGE && control->m_imageListNormal )
     {
-        if ( control->m_imageListNormal )
-        {
-            control->m_imageListNormal->GetSize( image, image_w, image_h );
-            image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
-        }
+        control->m_imageListNormal->GetSize(image, image_w, image_h);
+        image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
     }
 
     int state_h = 0, state_w = 0;
     int state = GetState();
-    if ( state != wxTREE_ITEMSTATE_NONE )
+    if ( state != wxTREE_ITEMSTATE_NONE && control->m_imageListState )
     {
-        if ( control->m_imageListState )
-        {
-            control->m_imageListState->GetSize( state, state_w, state_h );
-            if ( image != NO_IMAGE )
-                state_w += MARGIN_BETWEEN_STATE_AND_IMAGE;
-            else
-                state_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
-        }
+        control->m_imageListState->GetSize(state, state_w, state_h);
+        if ( image_w != 0 )
+            state_w += MARGIN_BETWEEN_STATE_AND_IMAGE;
+        else
+            state_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
     }
 
-    m_height = (image_h > text_h) ? image_h : text_h;
+    int img_h = wxMax(state_h, image_h);
+    m_height = wxMax(img_h, text_h);
 
     if (m_height < 30)
         m_height += 2;            // at least 2 pixels
@@ -985,7 +966,7 @@ void wxGenericTreeCtrl::Init()
     m_findTimer = NULL;
 
     m_dropEffectAboveItem = false;
-    
+
     m_dndEffect = NoEffect;
     m_dndEffectItem = NULL;
 
@@ -2474,7 +2455,7 @@ void wxGenericTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc)
     {
         if ( m_imageListNormal )
         {
-            m_imageListNormal->GetSize( image, image_w, image_h );
+            m_imageListNormal->GetSize(image, image_w, image_h);
             image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
         }
         else
@@ -2489,8 +2470,8 @@ void wxGenericTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc)
     {
         if ( m_imageListState )
         {
-            m_imageListState->GetSize( state, state_w, state_h );
-            if ( image != NO_IMAGE )
+            m_imageListState->GetSize(state, state_w, state_h);
+            if ( image_w != 0 )
                 state_w += MARGIN_BETWEEN_STATE_AND_IMAGE;
             else
                 state_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
@@ -2587,8 +2568,10 @@ void wxGenericTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc)
         // except for custom item backgrounds, works for both kinds of theme.
         else if (drawItemBackground)
         {
-            wxRect rect( item->GetX()-2, item->GetY()+offset,
-                         item->GetWidth()+2, total_h-offset );
+            wxRect rect( item->GetX() + state_w + image_w - 2,
+                         item->GetY() + offset,
+                         item->GetWidth() - state_w - image_w + 2,
+                         total_h - offset );
             if ( hasBgColour )
             {
                 dc.DrawRectangle( rect );
@@ -2642,7 +2625,7 @@ void wxGenericTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc)
 
     // restore normal font
     dc.SetFont( m_normalFont );
-    
+
     if (item == m_dndEffectItem)
     {
         dc.SetPen( *wxBLACK_PEN );
@@ -2922,7 +2905,7 @@ void wxGenericTreeCtrl::DrawBorder(const wxTreeItemId &item)
         m_dndEffect = NoEffect;
         m_dndEffectItem = NULL;
     }
-        
+
     wxRect rect( i->GetX()-1, i->GetY()-1, i->GetWidth()+2, GetLineHeight(i)+2 );
     CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
     RefreshRect( rect );
@@ -2947,7 +2930,7 @@ void wxGenericTreeCtrl::DrawLine(const wxTreeItemId &item, bool below)
         m_dndEffect = NoEffect;
         m_dndEffectItem = NULL;
     }
-        
+
     wxRect rect( i->GetX()-1, i->GetY()-1, i->GetWidth()+2, GetLineHeight(i)+2 );
     CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
     RefreshRect( rect );
@@ -3336,15 +3319,28 @@ bool wxGenericTreeCtrl::GetBoundingRect(const wxTreeItemId& item,
 
     if ( textOnly )
     {
-        rect.x = i->GetX();
-        rect.width = i->GetWidth();
+        int image_h = 0, image_w = 0;
+        int image = ((wxGenericTreeItem*) item.m_pItem)->GetCurrentImage();
+        if ( image != NO_IMAGE && m_imageListNormal )
+        {
+            m_imageListNormal->GetSize( image, image_w, image_h );
+            image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
+        }
 
-        if ( m_imageListNormal )
+        int state_h = 0, state_w = 0;
+        int state = ((wxGenericTreeItem*) item.m_pItem)->GetState();
+        if ( state != wxTREE_ITEMSTATE_NONE && m_imageListState )
         {
-            int image_w, image_h;
-            m_imageListNormal->GetSize( 0, image_w, image_h );
-            rect.width += image_w + MARGIN_BETWEEN_IMAGE_AND_TEXT;
+            m_imageListState->GetSize( state, state_w, state_h );
+            if ( image_w != 0 )
+                state_w += MARGIN_BETWEEN_STATE_AND_IMAGE;
+            else
+                state_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
         }
+
+        rect.x = i->GetX() + state_w + image_w;
+        rect.width = i->GetWidth() - state_w - image_w;
+
     }
     else // the entire line
     {