Ensure there is valid context for DrawRectangle

[wxWidgets.git] / src / ribbon / bar.cpp

diff --git a/src/ribbon/bar.cpp b/src/ribbon/bar.cpp
index 0970d3b43b08b7ffcdd9a2e7852f3efd8e2aaa32..b2d008d7341a7c5f4fc7b3ff7c63f0d175e9b91a 100644 (file)
--- a/src/ribbon/bar.cpp
+++ b/src/ribbon/bar.cpp
@@ -21,6 +21,7 @@
 #include "wx/ribbon/art.h"
 #include "wx/dcbuffer.h"
 #include "wx/app.h"
 #include "wx/ribbon/art.h"
 #include "wx/dcbuffer.h"
 #include "wx/app.h"

+#include "wx/vector.h"

 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP
 #endif


@@ -465,10 +466,21 @@ void wxRibbonBar::SetTabCtrlMargins(int left, int right)
     RecalculateTabSizes();
 }
 
     RecalculateTabSizes();
 }
 

-static int OrderPageTabInfoBySmallWidthAsc(wxRibbonPageTabInfo **first, wxRibbonPageTabInfo **second)
+struct PageComparedBySmallWidthAsc

 {
 {

-    return (**first).small_must_have_separator_width - (**second).small_must_have_separator_width;
-}
+    wxEXPLICIT PageComparedBySmallWidthAsc(wxRibbonPageTabInfo* page)
+        : m_page(page)
+    {
+    }
+
+    bool operator<(const PageComparedBySmallWidthAsc& other) const
+    {
+        return m_page->small_must_have_separator_width
+                < other.m_page->small_must_have_separator_width;
+    }
+
+    wxRibbonPageTabInfo *m_page;
+};

 
 void wxRibbonBar::RecalculateTabSizes()
 {
 
 void wxRibbonBar::RecalculateTabSizes()
 {


@@ -624,30 +636,27 @@ void wxRibbonBar::RecalculateTabSizes()
             if(width >= total_small_width)
             {
                 // Do (2)
             if(width >= total_small_width)
             {
                 // Do (2)

-                wxRibbonPageTabInfoArray sorted_pages;
-                for(i = 0; i < numtabs; ++i)
-                {
-                    // Sneaky obj array trickery to not copy the tab descriptors
-                    if (!m_pages.Item(i).shown)
-                        continue;
-                    sorted_pages.Add(&m_pages.Item(i));
-                }
-                sorted_pages.Sort(OrderPageTabInfoBySmallWidthAsc);
+                wxVector<PageComparedBySmallWidthAsc> sorted_pages;
+                sorted_pages.reserve(numtabs);
+                for ( i = 0; i < numtabs; ++i )
+                    sorted_pages.push_back(PageComparedBySmallWidthAsc(&m_pages.Item(i)));
+
+                wxVectorSort(sorted_pages);

                 width -= tabsep * (numtabs - 1);
                 for(i = 0; i < numtabs; ++i)
                 {
                 width -= tabsep * (numtabs - 1);
                 for(i = 0; i < numtabs; ++i)
                 {

-                    wxRibbonPageTabInfo& info = sorted_pages.Item(i);
-                    if (!info.shown)
+                    wxRibbonPageTabInfo* info = sorted_pages[i].m_page;
+                    if (!info->shown)

                         continue;
                         continue;

-                    if(info.small_must_have_separator_width * (int)(numtabs - i) <= width)
+                    if(info->small_must_have_separator_width * (int)(numtabs - i) <= width)

                     {
                     {

-                        info.rect.width = info.small_must_have_separator_width;;
+                        info->rect.width = info->small_must_have_separator_width;;

                     }
                     else
                     {
                     }
                     else
                     {

-                        info.rect.width = width / (numtabs - i);
+                        info->rect.width = width / (numtabs - i);

                     }
                     }

-                    width -= info.rect.width;
+                    width -= info->rect.width;

                 }
                 for(i = 0; i < numtabs; ++i)
                 {
                 }
                 for(i = 0; i < numtabs; ++i)
                 {


@@ -658,7 +667,6 @@ void wxRibbonBar::RecalculateTabSizes()
                     info.rect.y = y;
                     info.rect.height = m_tab_height;
                     x += info.rect.width + tabsep;
                     info.rect.y = y;
                     info.rect.height = m_tab_height;
                     x += info.rect.width + tabsep;

-                    sorted_pages.Detach(numtabs - (i + 1));

                 }
             }
             else
                 }
             }
             else


@@ -704,6 +712,7 @@ wxRibbonBar::wxRibbonBar()
     m_tab_scroll_right_button_state = wxRIBBON_SCROLL_BTN_NORMAL;
     m_tab_scroll_buttons_shown = false;
     m_arePanelsShown = true;
     m_tab_scroll_right_button_state = wxRIBBON_SCROLL_BTN_NORMAL;
     m_tab_scroll_buttons_shown = false;
     m_arePanelsShown = true;

+    m_help_button_hovered = false;

 }
 
 wxRibbonBar::wxRibbonBar(wxWindow* parent,
 }
 
 wxRibbonBar::wxRibbonBar(wxWindow* parent,