Add possibility to hide and show again wxRibbonBar pages.

Added wxRibbonBar::ShowPage(), HidePage() and IsPageShown() methods and show
them in the sample.

Also add GetPageNumber() helper.

Closes #14471.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72070 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/changes.txt b/docs/changes.txt
index df139d41d01f6f8ae77a2c5b559299d045dd8f24..20d2c67f45b13da1609a8d203072768f581ef474 100644 (file)
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -528,6 +528,7 @@ Major new features in this release
 
 All (GUI):
 
+- Add possibility to hide and show again wxRibbonBar pages (wxBen).
 - Fix item data access in wxDataViewListCtrl (Kry).
 
 

diff --git a/include/wx/ribbon/bar.h b/include/wx/ribbon/bar.h
index 99d0ef50d009a1f10c9bb9265b78ba0c8a095120..d5a97cbe26f1239f06577049a1a8668849097823 100644 (file)
--- a/include/wx/ribbon/bar.h
+++ b/include/wx/ribbon/bar.h
@@ -80,6 +80,7 @@ public:
     int minimum_width;
     bool active;
     bool hovered;
+    bool shown;
 };
 
 #ifndef SWIG
@@ -115,10 +116,15 @@ public:
     wxRibbonPage* GetPage(int n);
     size_t GetPageCount() const;
     bool DismissExpandedPanel();
+    int GetPageNumber(wxRibbonPage* page) const;
 
     void DeletePage(size_t n);
     void ClearPages();
 
+    bool IsPageShown(size_t page) const;
+    void ShowPage(size_t page, bool show = true);
+    void HidePage(size_t page) { ShowPage(page, false); }
+
     void ShowPanels(bool show = true);
     void HidePanels() { ShowPanels(false); }
     bool ArePanelsShown() const { return m_arePanelsShown; }

diff --git a/interface/wx/ribbon/bar.h b/interface/wx/ribbon/bar.h
index 112e4c0debf500ec7d79aedc0e85a2fd850e8470..93274decc2b71cbbbb4099bf2e70c04f684b97d7 100644 (file)
--- a/interface/wx/ribbon/bar.h
+++ b/interface/wx/ribbon/bar.h
@@ -221,6 +221,15 @@ public:
     */
     bool DismissExpandedPanel();
 
+    /**
+        Returns the number for a given ribbon bar page.
+
+        The number can be used in other ribbon bar calls.
+
+        @since 2.9.5
+    */
+    int GetPageNumber(wxRibbonPage* page) const;
+
     /**
         Delete a single page from this ribbon bar.
 
@@ -238,6 +247,36 @@ public:
     */
     void ClearPages();
 
+    /**
+        Indicates whether the tab for the given page is shown to the user or
+        not.
+
+        By default all page tabs are shown.
+
+        @since 2.9.5
+    */
+    bool IsPageShown(size_t page) const;
+
+    /**
+        Show or hide the tab for a given page.
+
+        After showing or hiding a tab, you need to call wxRibbonBar::Realize().
+        If you hide the tab for the currently active page (GetActivePage) then
+        you should call SetActivePage to activate a different page.
+
+        @since 2.9.5
+    */
+    void ShowPage(size_t page, bool show_tab=true);
+
+    /**
+        Hides the tab for a given page.
+
+        Equivalent to @c ShowPage(page, false).
+
+        @since 2.9.5
+    */
+    void HidePage(size_t page);
+
     /**
         Shows or hides the panel area of the ribbon bar.
 

diff --git a/samples/ribbon/ribbondemo.cpp b/samples/ribbon/ribbondemo.cpp
index 30bbdd7da2cfb76b2ca6fcfc885add1c67eff90e..4473602d2f388591b41c50110904e174587c5e97 100644 (file)
--- a/samples/ribbon/ribbondemo.cpp
+++ b/samples/ribbon/ribbondemo.cpp
@@ -83,7 +83,9 @@ public:
         ID_CHANGE_TEXT1,
         ID_CHANGE_TEXT2,
         ID_UI_CHANGE_TEXT_UPDATED,
-        ID_REMOVE_PAGE
+        ID_REMOVE_PAGE,
+        ID_HIDE_PAGES,
+        ID_SHOW_PAGES
     };
 
     void OnEnableUpdateUI(wxUpdateUIEvent& evt);
@@ -129,6 +131,8 @@ public:
     void OnPositionLeftBoth(wxCommandEvent& evt);
     void OnPositionLeftDropdown(wxRibbonToolBarEvent& evt);
     void OnRemovePage(wxRibbonButtonBarEvent& evt);
+    void OnHidePages(wxRibbonButtonBarEvent& evt);
+    void OnShowPages(wxRibbonButtonBarEvent& evt);
     void OnTogglePanels(wxCommandEvent& evt);
 
     void OnExtButton(wxRibbonPanelEvent& evt);
@@ -228,6 +232,8 @@ EVT_MENU(ID_POSITION_TOP_BOTH, MyFrame::OnPositionTopBoth)
 EVT_TOGGLEBUTTON(ID_TOGGLE_PANELS, MyFrame::OnTogglePanels)
 EVT_RIBBONPANEL_EXTBUTTON_ACTIVATED(wxID_ANY, MyFrame::OnExtButton)
 EVT_RIBBONBUTTONBAR_CLICKED(ID_REMOVE_PAGE, MyFrame::OnRemovePage)
+EVT_RIBBONBUTTONBAR_CLICKED(ID_HIDE_PAGES, MyFrame::OnHidePages)
+EVT_RIBBONBUTTONBAR_CLICKED(ID_SHOW_PAGES, MyFrame::OnShowPages)
 END_EVENT_TABLE()
 
 #include "align_center.xpm"
@@ -393,6 +399,8 @@ MyFrame::MyFrame()
         wxRibbonPanel *panel = new wxRibbonPanel(page, wxID_ANY, wxT("Page manipulation"), ribbon_xpm);
         wxRibbonButtonBar *bar = new wxRibbonButtonBar(panel, wxID_ANY);
         bar->AddButton(ID_REMOVE_PAGE, wxT("Remove"), wxArtProvider::GetBitmap(wxART_DELETE, wxART_OTHER, wxSize(24, 24)));
+        bar->AddButton(ID_HIDE_PAGES, wxT("Hide Pages"), ribbon_xpm);
+        bar->AddButton(ID_SHOW_PAGES, wxT("Show Pages"), ribbon_xpm);
     }
 
     m_ribbon->Realize();
@@ -984,3 +992,19 @@ void MyFrame::OnRemovePage(wxRibbonButtonBarEvent& WXUNUSED(evt))
         m_ribbon->Realize();
     }
 }
+
+void MyFrame::OnHidePages(wxRibbonButtonBarEvent& WXUNUSED(evt))
+{
+    m_ribbon->HidePage(1);
+    m_ribbon->HidePage(2);
+    m_ribbon->HidePage(3);
+    m_ribbon->Realize();
+}
+
+void MyFrame::OnShowPages(wxRibbonButtonBarEvent& WXUNUSED(evt))
+{
+    m_ribbon->ShowPage(1);
+    m_ribbon->ShowPage(2);
+    m_ribbon->ShowPage(3);
+    m_ribbon->Realize();
+}

diff --git a/src/ribbon/bar.cpp b/src/ribbon/bar.cpp
index 7ad41b70bec928c4967491c0ac8e1645ebfbeaea..1e2acc9e2de3d14c44abfa3c5b204f40b15e9075 100644 (file)
--- a/src/ribbon/bar.cpp
+++ b/src/ribbon/bar.cpp
@@ -66,6 +66,7 @@ void wxRibbonBar::AddPage(wxRibbonPage *page)
     info.page = page;
     info.active = false;
     info.hovered = false;
+    info.shown = true;
     // info.rect not set (intentional)
 
     wxClientDC dcTemp(this);
@@ -141,6 +142,8 @@ bool wxRibbonBar::Realize()
     for(i = 0; i < numtabs; ++i)
     {
         wxRibbonPageTabInfo& info = m_pages.Item(i);
+        if (!info.shown)
+            continue;
         RepositionPage(info.page);
         if(!info.page->Realize())
         {
@@ -281,6 +284,20 @@ size_t wxRibbonBar::GetPageCount() const
     return m_pages.GetCount();
 }
 
+bool wxRibbonBar::IsPageShown(size_t page) const
+{
+    if (page >= m_pages.GetCount())
+        return false;
+    return m_pages.Item(page).shown;
+}
+
+void wxRibbonBar::ShowPage(size_t page, bool show)
+{
+    if(page >= m_pages.GetCount())
+        return;
+    m_pages.Item(page).shown = show;
+}
+
 void wxRibbonBar::DeletePage(size_t n)
 {
     if(n < m_pages.GetCount())
@@ -361,6 +378,7 @@ bool wxRibbonBar::SetActivePage(size_t page)
     }
     m_current_page = (int)page;
     m_pages.Item(page).active = true;
+    m_pages.Item(page).shown = true;
     {
         wxRibbonPage* wnd = m_pages.Item(page).page;
         RepositionPage(wnd);
@@ -386,6 +404,20 @@ bool wxRibbonBar::SetActivePage(wxRibbonPage* page)
     return false;
 }
 
+int wxRibbonBar::GetPageNumber(wxRibbonPage* page) const
+{
+    size_t numpages = m_pages.GetCount();
+    for(size_t i = 0; i < numpages; ++i)
+    {
+        if(m_pages.Item(i).page == page)
+        {
+            return i;
+        }
+    }
+    return wxNOT_FOUND;
+}
+
+
 int wxRibbonBar::GetActivePage() const
 {
     return m_current_page;
@@ -423,6 +455,8 @@ void wxRibbonBar::RecalculateTabSizes()
         for(i = 0; i < numtabs; ++i)
         {
             wxRibbonPageTabInfo& info = m_pages.Item(i);
+            if (!info.shown)
+                continue;
             info.rect.x = x;
             info.rect.y = y;
             info.rect.width = info.ideal_width;
@@ -440,6 +474,8 @@ void wxRibbonBar::RecalculateTabSizes()
         for(i = 0; i < numtabs; ++i)
         {
             wxRibbonPageTabInfo& info = m_pages.Item(i);
+            if (!info.shown)
+                continue;
             info.rect.x = x;
             info.rect.y = y;
             info.rect.width = info.minimum_width;
@@ -476,6 +512,8 @@ void wxRibbonBar::RecalculateTabSizes()
         for(i = 0; i < numtabs; ++i)
         {
             wxRibbonPageTabInfo& info = m_pages.Item(i);
+            if (!info.shown)
+                continue;
             info.rect.x -= m_tab_scroll_amount;
         }
     }
@@ -497,6 +535,8 @@ void wxRibbonBar::RecalculateTabSizes()
         for(i = 0; i < numtabs; ++i)
         {
             wxRibbonPageTabInfo& info = m_pages.Item(i);
+            if (!info.shown)
+                continue;
             if(info.small_must_have_separator_width < smallest_tab_width)
             {
                 smallest_tab_width = info.small_must_have_separator_width;
@@ -512,6 +552,8 @@ void wxRibbonBar::RecalculateTabSizes()
             for(i = 0; i < numtabs; ++i)
             {
                 wxRibbonPageTabInfo& info = m_pages.Item(i);
+                if (!info.shown)
+                    continue;
                 int delta = info.ideal_width - info.small_must_have_separator_width;
                 info.rect.x = x;
                 info.rect.y = y;
@@ -530,6 +572,8 @@ void wxRibbonBar::RecalculateTabSizes()
             for(i = 0; i < numtabs; ++i)
             {
                 wxRibbonPageTabInfo& info = m_pages.Item(i);
+                if (!info.shown)
+                    continue;
                 if(info.minimum_width < smallest_tab_width)
                 {
                     total_small_width += smallest_tab_width;
@@ -546,6 +590,8 @@ void wxRibbonBar::RecalculateTabSizes()
                 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);
@@ -553,6 +599,8 @@ void wxRibbonBar::RecalculateTabSizes()
                 for(i = 0; i < numtabs; ++i)
                 {
                     wxRibbonPageTabInfo& info = sorted_pages.Item(i);
+                    if (!info.shown)
+                        continue;
                     if(info.small_must_have_separator_width * (int)(numtabs - i) <= width)
                     {
                         info.rect.width = info.small_must_have_separator_width;;
@@ -566,6 +614,8 @@ void wxRibbonBar::RecalculateTabSizes()
                 for(i = 0; i < numtabs; ++i)
                 {
                     wxRibbonPageTabInfo& info = m_pages.Item(i);
+                    if (!info.shown)
+                        continue;
                     info.rect.x = x;
                     info.rect.y = y;
                     info.rect.height = m_tab_height;
@@ -583,6 +633,8 @@ void wxRibbonBar::RecalculateTabSizes()
                 for(i = 0; i < numtabs; ++i)
                 {
                     wxRibbonPageTabInfo& info = m_pages.Item(i);
+                    if (!info.shown)
+                        continue;
                     int delta = smallest_tab_width - info.minimum_width;
                     info.rect.x = x;
                     info.rect.y = y;
@@ -718,6 +770,8 @@ void wxRibbonBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
     for(i = 0; i < numtabs; ++i)
     {
         wxRibbonPageTabInfo& info = m_pages.Item(i);
+        if (!info.shown)
+            continue;
 
         dc.DestroyClippingRegion();
         if(m_tab_scroll_buttons_shown)
@@ -750,6 +804,8 @@ void wxRibbonBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
         for(i = 0; i < numtabs - 1; ++i)
         {
             wxRibbonPageTabInfo& info = m_pages.Item(i);
+            if (!info.shown)
+                continue;
             rect.x = info.rect.x + info.rect.width;
 
             if(m_tab_scroll_buttons_shown && !tabs_rect.Intersects(rect))
@@ -822,6 +878,8 @@ wxRibbonPageTabInfo* wxRibbonBar::HitTestTabs(wxPoint position, int* index)
         for(i = 0; i < numtabs; ++i)
         {
             wxRibbonPageTabInfo& info = m_pages.Item(i);
+            if (!info.shown)
+                continue;
             if(info.rect.Contains(position))
             {
                 if(index != NULL)
@@ -919,6 +977,8 @@ void wxRibbonBar::ScrollTabBar(int amount)
     for(i = 0; i < numtabs; ++i)
     {
         wxRibbonPageTabInfo& info = m_pages.Item(i);
+        if (!info.shown)
+            continue;
         info.rect.SetX(info.rect.GetX() - amount);
     }
     if(show_right != (m_tab_scroll_right_button_rect.GetWidth() != 0) ||
@@ -1009,6 +1069,8 @@ void wxRibbonBar::RecalculateMinSize()
         for(i = 1; i < numtabs; ++i)
         {
             wxRibbonPageTabInfo& info = m_pages.Item(i);
+            if (!info.shown)
+                continue;
             wxSize page_min = info.page->GetMinSize();
 
             min_size.x = wxMax(min_size.x, page_min.x);