added wxListCtrl::DeleteAllColumns()

[wxWidgets.git] / src / motif / notebook.cpp

diff --git a/src/motif/notebook.cpp b/src/motif/notebook.cpp
index 229dc45e59f86290f80b25c2e3d4ce8a5a5d01ba..00729a08ed246c47cdffa0236175e6f2c80a7671 100644 (file)
--- a/src/motif/notebook.cpp
+++ b/src/motif/notebook.cpp
@@ -24,6 +24,10 @@
 #include  <wx/log.h>
 #include  <wx/imaglist.h>
 #include  <wx/notebook.h>
 #include  <wx/log.h>
 #include  <wx/imaglist.h>
 #include  <wx/notebook.h>

+#include  <wx/dcclient.h>
+
+#include  <Xm/Xm.h>
+#include  <wx/motif/private.h>

 
 // ----------------------------------------------------------------------------
 // macros
 
 // ----------------------------------------------------------------------------
 // macros


@@ -39,8 +43,9 @@
 #if !USE_SHARED_LIBRARIES
 BEGIN_EVENT_TABLE(wxNotebook, wxControl)
     EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
 #if !USE_SHARED_LIBRARIES
 BEGIN_EVENT_TABLE(wxNotebook, wxControl)
     EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)

-

     EVT_SIZE(wxNotebook::OnSize)
     EVT_SIZE(wxNotebook::OnSize)

+    EVT_PAINT(wxNotebook::OnPaint)
+    EVT_MOUSE_EVENTS(wxNotebook::OnMouseEvent)

     EVT_SET_FOCUS(wxNotebook::OnSetFocus)
     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
 END_EVENT_TABLE()
     EVT_SET_FOCUS(wxNotebook::OnSetFocus)
     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
 END_EVENT_TABLE()


@@ -60,6 +65,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
 // common part of all ctors
 void wxNotebook::Init()
 {
 // common part of all ctors
 void wxNotebook::Init()
 {

+    m_tabView = (wxNotebookTabView*) NULL;

     m_pImageList = NULL;
     m_nSelection = -1;
 }
     m_pImageList = NULL;
     m_nSelection = -1;
 }


@@ -93,24 +99,22 @@ bool wxNotebook::Create(wxWindow *parent,
 {
     // base init
     SetName(name);
 {
     // base init
     SetName(name);

-    SetParent(parent);

 
     m_windowId = id == -1 ? NewControlId() : id;
 
 
     m_windowId = id == -1 ? NewControlId() : id;
 

-    // style
-    m_windowStyle = style;
+    // It's like a normal window...
+    if (!wxWindow::Create(parent, id, pos, size, style, name))
+        return FALSE;

 
 

-    if ( parent != NULL )
-        parent->AddChild(this);
-
-    // TODO
+    SetTabView(new wxNotebookTabView(this));

 
 

-    return FALSE;
+    return TRUE;

 }
 
 // dtor
 wxNotebook::~wxNotebook()
 {
 }
 
 // dtor
 wxNotebook::~wxNotebook()
 {

+    delete m_tabView;

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -129,9 +133,14 @@ int wxNotebook::GetRowCount() const
 
 int wxNotebook::SetSelection(int nPage)
 {
 
 int wxNotebook::SetSelection(int nPage)
 {

+    if (nPage == -1)
+      return 0;
+

     wxASSERT( IS_VALID_PAGE(nPage) );
 
     wxASSERT( IS_VALID_PAGE(nPage) );
 

-    ChangePage(m_nSelection, nPage);
+    wxNotebookPage* pPage = GetPage(nPage);
+
+    m_tabView->SetTabSelection((int) (long) pPage);

 
     // TODO
     return 0;
 
     // TODO
     return 0;


@@ -151,7 +160,14 @@ bool wxNotebook::SetPageText(int nPage, const wxString& strText)
 {
     wxASSERT( IS_VALID_PAGE(nPage) );
 
 {
     wxASSERT( IS_VALID_PAGE(nPage) );
 

-    // TODO
+    wxNotebookPage* page = GetPage(nPage);
+    if (page)
+    {
+        m_tabView->SetTabText((int) (long) page, strText);
+        Refresh();
+        return TRUE;
+    }
+

     return FALSE;
 }
 
     return FALSE;
 }
 


@@ -159,8 +175,11 @@ wxString wxNotebook::GetPageText(int nPage) const
 {
     wxASSERT( IS_VALID_PAGE(nPage) );
 
 {
     wxASSERT( IS_VALID_PAGE(nPage) );
 

-    // TODO
-    return wxString("");
+    wxNotebookPage* page = ((wxNotebook*)this)->GetPage(nPage);
+    if (page)
+        return m_tabView->GetTabText((int) (long) page);
+    else
+        return wxEmptyString;

 }
 
 int wxNotebook::GetPageImage(int nPage) const
 }
 
 int wxNotebook::GetPageImage(int nPage) const


@@ -189,23 +208,117 @@ void wxNotebook::SetImageList(wxImageList* imageList)
 // wxNotebook operations
 // ----------------------------------------------------------------------------
 
 // wxNotebook operations
 // ----------------------------------------------------------------------------
 

-// remove one page from the notebook
+// remove one page from the notebook and delete it

 bool wxNotebook::DeletePage(int nPage)
 {
     wxCHECK( IS_VALID_PAGE(nPage), FALSE );
 
 bool wxNotebook::DeletePage(int nPage)
 {
     wxCHECK( IS_VALID_PAGE(nPage), FALSE );
 

-    // TODO: delete native widget page
+    if (m_nSelection != -1)
+    {
+        m_aPages[m_nSelection]->Show(FALSE);
+        m_aPages[m_nSelection]->Lower();
+    }
+
+    wxNotebookPage* pPage = GetPage(nPage);
+    m_tabView->RemoveTab((int) (long) pPage);

 
     delete m_aPages[nPage];
     m_aPages.Remove(nPage);
 
 
     delete m_aPages[nPage];
     m_aPages.Remove(nPage);
 

+    if (m_aPages.GetCount() == 0)
+    {
+      m_nSelection = -1;
+      m_tabView->SetTabSelection(-1, FALSE);
+    }
+    else if (m_nSelection > -1)
+    {
+      m_nSelection = -1;
+      m_tabView->SetTabSelection((int) (long) GetPage(0), FALSE);
+      if (m_nSelection != 0)
+        ChangePage(-1, 0);
+    }
+
+    RefreshLayout(FALSE);
+
+    return TRUE;
+}
+
+bool wxNotebook::DeletePage(wxNotebookPage* page)
+{
+    int pagePos = FindPagePosition(page);
+    if (pagePos > -1)
+        return DeletePage(pagePos);
+    else
+        return FALSE;
+}
+
+// remove one page from the notebook
+bool wxNotebook::RemovePage(int nPage)
+{
+    wxCHECK( IS_VALID_PAGE(nPage), FALSE );
+
+    m_aPages[nPage]->Show(FALSE);
+    //    m_aPages[nPage]->Lower();
+
+    wxNotebookPage* pPage = GetPage(nPage);
+    m_tabView->RemoveTab((int) (long) pPage);
+
+    m_aPages.Remove(nPage);
+
+    if (m_aPages.GetCount() == 0)
+    {
+      m_nSelection = -1;
+      m_tabView->SetTabSelection(-1, TRUE);
+    }
+    else if (m_nSelection > -1)
+    {
+      // Only change the selection if the page we
+      // deleted was the selection.
+      if (nPage == m_nSelection)
+      {
+         m_nSelection = -1;
+         // Select the first tab. Generates a ChangePage.
+         m_tabView->SetTabSelection((int) (long) GetPage(0), TRUE);
+      }
+      else
+      {
+       // We must adjust which tab we think is selected.
+        // If greater than the page we deleted, it must be moved down
+        // a notch.
+        if (m_nSelection > nPage)
+          m_nSelection -- ;
+      }
+    }
+
+    RefreshLayout(FALSE);
+

     return TRUE;
 }
 
     return TRUE;
 }
 

+bool wxNotebook::RemovePage(wxNotebookPage* page)
+{
+    int pagePos = FindPagePosition(page);
+    if (pagePos > -1)
+        return RemovePage(pagePos);
+    else
+        return FALSE;
+}
+
+// Find the position of the wxNotebookPage, -1 if not found.
+int wxNotebook::FindPagePosition(wxNotebookPage* page) const
+{
+    int nPageCount = GetPageCount();
+    int nPage;
+    for ( nPage = 0; nPage < nPageCount; nPage++ )
+        if (m_aPages[nPage] == page)
+            return nPage;
+    return -1;
+}
+

 // remove all pages
 bool wxNotebook::DeleteAllPages()
 {
 // remove all pages
 bool wxNotebook::DeleteAllPages()
 {

-    // TODO: delete native widget pages
+    m_tabView->ClearTabs(TRUE);

 
     int nPageCount = GetPageCount();
     int nPage;
 
     int nPageCount = GetPageCount();
     int nPage;


@@ -236,17 +349,25 @@ bool wxNotebook::InsertPage(int nPage,
     wxASSERT( pPage != NULL );
     wxCHECK( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE );
 
     wxASSERT( pPage != NULL );
     wxCHECK( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE );
 

-    // TODO: insert native widget page
+    m_tabView->AddTab((int) (long) pPage, strText);
+    if (!bSelect)
+      pPage->Show(FALSE);

 
     // save the pointer to the page
     m_aPages.Insert(pPage, nPage);
 
 
     // save the pointer to the page
     m_aPages.Insert(pPage, nPage);
 

-    // some page must be selected: either this one or the first one if there is 
+    if (bSelect)
+    {
+        // This will cause ChangePage to be called, via OnSelPage
+        m_tabView->SetTabSelection((int) (long) pPage, TRUE);
+    }
+
+    // some page must be selected: either this one or the first one if there is

     // still no selection
     // still no selection

-    if ( bSelect )
-        m_nSelection = nPage;
-    else if ( m_nSelection == -1 )
-        m_nSelection = 0;
+    if ( m_nSelection == -1 )
+      ChangePage(-1, 0);
+
+    RefreshLayout(FALSE);

 
     return TRUE;
 }
 
     return TRUE;
 }


@@ -265,35 +386,76 @@ void wxNotebook::OnSize(wxSizeEvent& event)
         s_bFirstTime = FALSE;
     }
 
         s_bFirstTime = FALSE;
     }
 

-    // TODO: all this may or may not be necessary for your platform
-
-    // emulate page change (it's esp. important to do it first time because
-    // otherwise our page would stay invisible)
-    int nSel = m_nSelection;
-    m_nSelection = -1;
-    SetSelection(nSel);
-
-    // fit the notebook page to the tab control's display area
-    int w, h;
-    GetSize(&w, &h);
-
-    unsigned int nCount = m_aPages.Count();
-    for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) {
-        wxNotebookPage *pPage = m_aPages[nPage];
-        pPage->SetSize(0, 0, w, h);
-        if ( pPage->GetAutoLayout() )
-            pPage->Layout();
-    }
+    RefreshLayout();

 
     // Processing continues to next OnSize
     event.Skip();
 }
 
 
     // Processing continues to next OnSize
     event.Skip();
 }
 

+// Implementation: calculate the layout of the view rect
+// and resize the children if required
+bool wxNotebook::RefreshLayout(bool force)
+{
+    if (m_tabView)
+    {
+        wxRect oldRect = m_tabView->GetViewRect();
+
+        int cw, ch;
+        GetClientSize(& cw, & ch);
+
+        int tabHeight = m_tabView->GetTotalTabHeight();
+        wxRect rect;
+        rect.x = 4;
+        rect.y = tabHeight + 4;
+        rect.width = cw - 8;
+        rect.height = ch - 4 - rect.y ;
+  
+        m_tabView->SetViewRect(rect);
+
+        m_tabView->Layout();
+
+        // Need to do it a 2nd time to get the tab height with
+        // the new view width, since changing the view width changes the
+        // tab layout.
+        tabHeight = m_tabView->GetTotalTabHeight();
+        rect.x = 4;
+        rect.y = tabHeight + 4;
+        rect.width = cw - 8;
+        rect.height = ch - 4 - rect.y ;
+  
+        m_tabView->SetViewRect(rect);
+
+        m_tabView->Layout();
+
+        if (!force && (rect == oldRect))
+          return FALSE;
+
+        // fit the notebook page to the tab control's display area
+
+        unsigned int nCount = m_aPages.Count();
+        for ( unsigned int nPage = 0; nPage < nCount; nPage++ ) {
+            wxNotebookPage *pPage = m_aPages[nPage];
+            if (pPage->IsShown())
+            {
+                wxRect clientRect = GetAvailableClientSize();
+                pPage->SetSize(clientRect.x, clientRect.y, clientRect.width, clientRect.height);
+                if ( pPage->GetAutoLayout() )
+                   pPage->Layout();
+            }
+        }
+        Refresh();
+    }
+    return TRUE;
+}
+

 void wxNotebook::OnSelChange(wxNotebookEvent& event)
 {
     // is it our tab control?
     if ( event.GetEventObject() == this )
 void wxNotebook::OnSelChange(wxNotebookEvent& event)
 {
     // is it our tab control?
     if ( event.GetEventObject() == this )

-        ChangePage(event.GetOldSelection(), event.GetSelection());
+    {
+        if (event.GetSelection() != m_nSelection)
+          ChangePage(event.GetOldSelection(), event.GetSelection());
+    }

 
     // we want to give others a chance to process this message as well
     event.Skip();
 
     // we want to give others a chance to process this message as well
     event.Skip();


@@ -352,16 +514,112 @@ void wxNotebook::Command(wxCommandEvent& event)
 // hide the currently active panel and show the new one
 void wxNotebook::ChangePage(int nOldSel, int nSel)
 {
 // hide the currently active panel and show the new one
 void wxNotebook::ChangePage(int nOldSel, int nSel)
 {

+  //  cout << "ChangePage: " << nOldSel << ", " << nSel << "\n";

     wxASSERT( nOldSel != nSel ); // impossible
 
     if ( nOldSel != -1 ) {
         m_aPages[nOldSel]->Show(FALSE);
     wxASSERT( nOldSel != nSel ); // impossible
 
     if ( nOldSel != -1 ) {
         m_aPages[nOldSel]->Show(FALSE);

+        m_aPages[nOldSel]->Lower();

     }
 
     wxNotebookPage *pPage = m_aPages[nSel];
     }
 
     wxNotebookPage *pPage = m_aPages[nSel];

+
+    wxRect clientRect = GetAvailableClientSize();
+    pPage->SetSize(clientRect.x, clientRect.y, clientRect.width, clientRect.height);
+

     pPage->Show(TRUE);
     pPage->Show(TRUE);

+    pPage->Raise();

     pPage->SetFocus();
 
     pPage->SetFocus();
 

+    Refresh();
+

     m_nSelection = nSel;
 }
 
     m_nSelection = nSel;
 }
 

+void wxNotebook::ChangeFont(bool keepOriginalSize)
+{
+    wxWindow::ChangeFont(keepOriginalSize);
+}
+
+void wxNotebook::ChangeBackgroundColour()
+{
+    wxWindow::ChangeBackgroundColour();
+}
+
+void wxNotebook::ChangeForegroundColour()
+{
+    wxWindow::ChangeForegroundColour();
+}
+
+void wxNotebook::OnMouseEvent(wxMouseEvent& event)
+{
+  if (m_tabView)
+    m_tabView->OnEvent(event);
+}
+
+void wxNotebook::OnPaint(wxPaintEvent& WXUNUSED(event) )
+{
+    wxPaintDC dc(this);
+    if (m_tabView)
+        m_tabView->Draw(dc);
+}
+
+wxRect wxNotebook::GetAvailableClientSize()
+{
+    int cw, ch;
+    GetClientSize(& cw, & ch);
+
+    int tabHeight = m_tabView->GetTotalTabHeight();
+
+    // TODO: these margins should be configurable.
+    wxRect rect;
+    rect.x = 6;
+    rect.y = tabHeight + 6;
+    rect.width = cw - 12;
+    rect.height = ch - 4 - rect.y ;
+
+    return rect;
+}
+
+/*
+ * wxNotebookTabView
+ */
+ 
+IMPLEMENT_CLASS(wxNotebookTabView, wxTabView)
+
+wxNotebookTabView::wxNotebookTabView(wxNotebook *notebook, long style): wxTabView(style)
+{
+  m_notebook = notebook;
+
+  m_notebook->SetTabView(this);
+
+  SetWindow(m_notebook);
+}
+
+wxNotebookTabView::~wxNotebookTabView(void)
+{
+}
+
+// Called when a tab is activated
+void wxNotebookTabView::OnTabActivate(int activateId, int deactivateId)
+{
+  if (!m_notebook)
+    return;
+
+  wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_notebook->GetId());
+
+  // Translate from wxTabView's ids (which aren't position-dependent)
+  // to wxNotebook's (which are).
+  wxNotebookPage* pActive = (wxNotebookPage*) activateId;
+  wxNotebookPage* pDeactive = (wxNotebookPage*) deactivateId;
+
+  int activatePos = m_notebook->FindPagePosition(pActive);
+  int deactivatePos = m_notebook->FindPagePosition(pDeactive);
+
+  event.SetEventObject(m_notebook);
+  event.SetSelection(activatePos);
+  event.SetOldSelection(deactivatePos);
+  m_notebook->GetEventHandler()->ProcessEvent(event);
+}
+
+