Added DisplayTextPopup to wxHtmlHelpController; fixed refresh bugs in

generic wxListCtrl


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9455 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/html/helpctrl.h

@@ -72,6 +72,8 @@ class WXDLLEXPORT wxHtmlHelpController : public wxHelpControllerBase // wxEvtHan
         virtual bool DisplaySection(int sectionNo);
         virtual bool DisplaySection(const wxString& section) { return Display(section); }
         virtual bool DisplayBlock(long blockNo) { return DisplaySection(blockNo); }
+        virtual bool DisplayTextPopup(const wxString& text, const wxPoint& pos);
+
         virtual void SetFrameParameters(const wxString& title,
                                    const wxSize& size,
                                    const wxPoint& pos = wxDefaultPosition,

src/generic/listctrl.cpp

@@ -1695,6 +1695,10 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
     wxPaintDC dc( this );
     PrepareDC( dc );
 
+    int dev_x = 0;
+    int dev_y = 0;
+    CalcScrolledPosition( 0, 0, &dev_x, &dev_y );
+
     if (m_dirty) return;
 
     if (m_lines.GetCount() == 0) return;
@@ -1706,9 +1710,6 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
     if (m_mode & wxLC_REPORT)
     {
         wxPen pen(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DLIGHT), 1, wxSOLID);
-        dc.SetPen(pen);
-        dc.SetBrush(* wxTRANSPARENT_BRUSH);
-
         wxSize clientSize = GetClientSize();
 
         int lineSpacing = 0;
@@ -1727,12 +1728,20 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
             m_lines[i].Draw( &dc );
             // Draw horizontal rule if required
             if (GetWindowStyle() & wxLC_HRULES)
-                dc.DrawLine(0, i*lineSpacing, clientSize.x, i*lineSpacing);
+            {
+                dc.SetPen(pen);
+                dc.SetBrush(* wxTRANSPARENT_BRUSH);
+                dc.DrawLine(0 - dev_x , i*lineSpacing , clientSize.x - dev_x , i*lineSpacing );
+	    }
         }
 
         // Draw last horizontal rule
         if ((i > (size_t) (y_s / lineSpacing)) && (GetWindowStyle() & wxLC_HRULES))
-            dc.DrawLine(0, i*lineSpacing, clientSize.x, i*lineSpacing);
+        {
+            dc.SetPen(pen);
+            dc.SetBrush(* wxTRANSPARENT_BRUSH);
+            dc.DrawLine(0 - dev_x , i*lineSpacing , clientSize.x - dev_x , i*lineSpacing );
+	}
 
         // Draw vertical rules if required
         if ((GetWindowStyle() & wxLC_VRULES) && (GetItemCount() > 0))
@@ -1743,11 +1752,13 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
             GetItemRect(0, firstItemRect);
             GetItemRect(GetItemCount() - 1, lastItemRect);
             int x = firstItemRect.GetX();
+            dc.SetPen(pen);
+            dc.SetBrush(* wxTRANSPARENT_BRUSH);
             for (col = 0; col < GetColumnCount(); col++)
             {
                 int colWidth = GetColumnWidth(col);
                 x += colWidth ;
-                dc.DrawLine(x, firstItemRect.GetY() - 1, x, lastItemRect.GetBottom() + 1);
+                dc.DrawLine(x - dev_x, firstItemRect.GetY() - 1 - dev_y, x - dev_x, lastItemRect.GetBottom() + 1 - dev_y);
             }
         }
     }

src/html/helpctrl.cpp

@@ -28,6 +28,10 @@
 #include "wx/wx.h"
 #include "wx/busyinfo.h"
 
+#if wxUSE_HELP
+#include "wx/tipwin.h"
+#endif
+
 IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpController, wxHelpControllerBase)
 
 wxHtmlHelpController::wxHtmlHelpController(int style)
@@ -187,6 +191,32 @@ bool wxHtmlHelpController::DisplaySection(int sectionNo)
     return Display(sectionNo);
 }
 
+bool wxHtmlHelpController::DisplayTextPopup(const wxString& text, const wxPoint& WXUNUSED(pos))
+{
+#if wxUSE_HELP
+    static wxTipWindow* s_tipWindow = NULL;
+
+    if (s_tipWindow)
+    {
+        // Prevent s_tipWindow being nulled in OnIdle,
+        // thereby removing the chance for the window to be closed by ShowHelp
+        s_tipWindow->SetTipWindowPtr(NULL);
+        s_tipWindow->Close();
+    }
+    s_tipWindow = NULL;
+
+    if ( !text.empty() )
+    {
+        s_tipWindow = new wxTipWindow(wxTheApp->GetTopWindow(), text, 100, & s_tipWindow);
+
+        return TRUE;
+    }
+
+    return FALSE;
+#endif
+    return FALSE;    
+}
+
 void wxHtmlHelpController::SetFrameParameters(const wxString& title,
                                    const wxSize& size,
                                    const wxPoint& pos,