don't include windows.h unless neccessary

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

diff --git a/src/generic/tipwin.cpp b/src/generic/tipwin.cpp
index fc18fbff7bf706f9f71985348f697fdcc04ca8b0..f90be606527f46c3dab268180250f25f4d5e52cd 100644 (file)
--- a/src/generic/tipwin.cpp
+++ b/src/generic/tipwin.cpp
@@ -33,6 +33,9 @@
 #endif // WX_PRECOMP
 
 #include "wx/tipwin.h"
 #endif // WX_PRECOMP
 
 #include "wx/tipwin.h"

+
+#if wxUSE_TIPWINDOW
+

 #include "wx/timer.h"
 #include "wx/settings.h"
 
 #include "wx/timer.h"
 #include "wx/settings.h"
 


@@ -51,14 +54,53 @@ static const wxCoord TEXT_MARGIN_Y = 3;
 // event tables
 // ----------------------------------------------------------------------------
 
 // event tables
 // ----------------------------------------------------------------------------
 

+#if wxUSE_POPUPWIN

 BEGIN_EVENT_TABLE(wxTipWindow, wxPopupTransientWindow)
 BEGIN_EVENT_TABLE(wxTipWindow, wxPopupTransientWindow)

+#else
+BEGIN_EVENT_TABLE(wxTipWindow, wxFrame)
+#endif

     EVT_LEFT_DOWN(wxTipWindow::OnMouseClick)
     EVT_RIGHT_DOWN(wxTipWindow::OnMouseClick)
     EVT_MIDDLE_DOWN(wxTipWindow::OnMouseClick)
     EVT_LEFT_DOWN(wxTipWindow::OnMouseClick)
     EVT_RIGHT_DOWN(wxTipWindow::OnMouseClick)
     EVT_MIDDLE_DOWN(wxTipWindow::OnMouseClick)

-    EVT_PAINT(wxTipWindow::OnPaint)
+#if !wxUSE_POPUPWIN
+    EVT_KILL_FOCUS(wxTipWindow::OnKillFocus)
+    EVT_ACTIVATE(wxTipWindow::OnActivate)
+#endif

 END_EVENT_TABLE()
 
 
 END_EVENT_TABLE()
 
 

+// Viewer window to put in the frame
+class wxTipWindowView: public wxWindow
+{
+public:
+    wxTipWindowView(wxWindow *parent);
+
+    // event handlers
+    void OnPaint(wxPaintEvent& event);
+    void OnMouseClick(wxMouseEvent& event);
+#if !wxUSE_POPUPWIN
+    void OnKillFocus(wxFocusEvent& event);
+#endif
+    // calculate the client rect we need to display the text
+    void Adjust(const wxString& text, wxCoord maxLength);
+
+private:
+    long m_creationTime;
+    wxTipWindow* m_parent;
+
+  DECLARE_EVENT_TABLE()
+};
+
+BEGIN_EVENT_TABLE(wxTipWindowView, wxWindow)
+    EVT_PAINT(wxTipWindowView::OnPaint)
+    EVT_LEFT_DOWN(wxTipWindowView::OnMouseClick)
+    EVT_RIGHT_DOWN(wxTipWindowView::OnMouseClick)
+    EVT_MIDDLE_DOWN(wxTipWindowView::OnMouseClick)
+#if !wxUSE_POPUPWIN
+    EVT_KILL_FOCUS(wxTipWindowView::OnKillFocus)
+#endif
+END_EVENT_TABLE()
+

 // ----------------------------------------------------------------------------
 // wxTipWindow
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxTipWindow
 // ----------------------------------------------------------------------------


@@ -66,7 +108,13 @@ END_EVENT_TABLE()
 wxTipWindow::wxTipWindow(wxWindow *parent,
                          const wxString& text,
                          wxCoord maxLength, wxTipWindow** windowPtr)
 wxTipWindow::wxTipWindow(wxWindow *parent,
                          const wxString& text,
                          wxCoord maxLength, wxTipWindow** windowPtr)

+#if wxUSE_POPUPWIN

            : wxPopupTransientWindow(parent)
            : wxPopupTransientWindow(parent)

+#else
+           : wxFrame(parent, -1, _T(""),
+                     wxDefaultPosition, wxDefaultSize,
+                     wxNO_BORDER | wxFRAME_NO_TASKBAR )
+#endif

 {
     m_windowPtr = windowPtr;
 
 {
     m_windowPtr = windowPtr;
 


@@ -80,15 +128,19 @@ wxTipWindow::wxTipWindow(wxWindow *parent,
 #endif
     SetBackgroundColour(bkCol);
 
 #endif
     SetBackgroundColour(bkCol);
 

-    // set size and position
-    Adjust(text, maxLength);
+    // set size, position and show it
+    wxTipWindowView* tipWindowView = new wxTipWindowView(this);
+    tipWindowView->Adjust(text, maxLength);
+    tipWindowView->SetFocus();

     int x, y;
     wxGetMousePosition(&x, &y);
     int x, y;
     wxGetMousePosition(&x, &y);

+#if wxUSE_POPUPWIN

     Position(wxPoint(x, y+10), wxSize(0,0));
     Position(wxPoint(x, y+10), wxSize(0,0));

-
-    //Show(TRUE);
-    Popup();
-    SetFocus();
+    Popup(tipWindowView);
+#else
+    Move(x, y + 10);
+    Show(TRUE);
+#endif

 }
 
 wxTipWindow::~wxTipWindow()
 }
 
 wxTipWindow::~wxTipWindow()


@@ -104,39 +156,57 @@ void wxTipWindow::OnMouseClick(wxMouseEvent& WXUNUSED(event))
     Close();
 }
 
     Close();
 }
 

-
-void wxTipWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
+#if !wxUSE_POPUPWIN
+void wxTipWindow::OnActivate(wxActivateEvent& event)

 {
 {

-    wxPaintDC dc(this);
-
-    wxRect rect;
-    wxSize size = GetClientSize();
-    rect.width = size.x;
-    rect.height = size.y;
+    if (!event.GetActive())
+        Close();
+}

 
 

-    // first filll the background
-    dc.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID));
+void wxTipWindow::OnKillFocus(wxFocusEvent& WXUNUSED(event))
+{
+    // Under Windows at least, we will get this immediately
+    // because when the view window is focussed, the
+    // tip window goes out of focus.
+#ifdef __WXGTK__
+    Close();
+#endif
+}
+#endif

 
 

-    dc.SetPen( * wxBLACK_PEN );
-    dc.DrawRectangle(rect);

 
 

-    // and then draw the text line by line
-    dc.SetFont(GetFont());
+void wxTipWindow::Close()
+{
+#if wxUSE_POPUPWIN
+    Show(FALSE);
+    Destroy();
+#else
+    wxFrame::Close();
+#endif
+}

 
 

-    wxPoint pt;
-    pt.x = TEXT_MARGIN_X;
-    pt.y = TEXT_MARGIN_Y;
-    size_t count = m_textLines.GetCount();
-    for ( size_t n = 0; n < count; n++ )
-    {
-        dc.DrawText(m_textLines[n], pt);
+// ----------------------------------------------------------------------------
+// wxTipWindowView
+// ----------------------------------------------------------------------------

 
 

-        pt.y += m_heightLine;
-    }
+wxTipWindowView::wxTipWindowView(wxWindow *parent)
+           : wxWindow(parent, -1,
+                     wxDefaultPosition, wxDefaultSize,
+                     wxNO_BORDER)
+{
+    // set colours
+    SetForegroundColour(*wxBLACK);
+#ifdef __WXMSW__
+    wxColour bkCol(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_INFOBK));
+#else
+    wxColour bkCol(wxColour(255, 255, 225));
+#endif
+    SetBackgroundColour(bkCol);
+    m_creationTime = wxGetLocalTime();
+    m_parent = (wxTipWindow*)parent;

 }
 
 }
 

-
-void wxTipWindow::Adjust(const wxString& text, wxCoord maxLength)
+void wxTipWindowView::Adjust(const wxString& text, wxCoord maxLength)

 {
     wxClientDC dc(this);
     dc.SetFont(GetFont());
 {
     wxClientDC dc(this);
     dc.SetFont(GetFont());


@@ -146,7 +216,7 @@ void wxTipWindow::Adjust(const wxString& text, wxCoord maxLength)
     wxString current;
     wxCoord height, width,
             widthMax = 0;
     wxString current;
     wxCoord height, width,
             widthMax = 0;

-    m_heightLine = 0;
+    m_parent->m_heightLine = 0;

 
     bool breakLine = FALSE;
     for ( const wxChar *p = text.c_str(); ; p++ )
 
     bool breakLine = FALSE;
     for ( const wxChar *p = text.c_str(); ; p++ )


@@ -157,10 +227,10 @@ void wxTipWindow::Adjust(const wxString& text, wxCoord maxLength)
             if ( width > widthMax )
                 widthMax = width;
 
             if ( width > widthMax )
                 widthMax = width;
 

-            if ( height > m_heightLine )
-                m_heightLine = height;
+            if ( height > m_parent->m_heightLine )
+                m_parent->m_heightLine = height;

 
 

-            m_textLines.Add(current);
+            m_parent->m_textLines.Add(current);

 
             if ( !*p )
             {
 
             if ( !*p )
             {


@@ -174,7 +244,7 @@ void wxTipWindow::Adjust(const wxString& text, wxCoord maxLength)
         else if ( breakLine && (*p == _T(' ') || *p == _T('\t')) )
         {
             // word boundary - break the line here
         else if ( breakLine && (*p == _T(' ') || *p == _T('\t')) )
         {
             // word boundary - break the line here

-            m_textLines.Add(current);
+            m_parent->m_textLines.Add(current);

             current.clear();
             breakLine = FALSE;
         }
             current.clear();
             breakLine = FALSE;
         }


@@ -188,21 +258,61 @@ void wxTipWindow::Adjust(const wxString& text, wxCoord maxLength)
             if ( width > widthMax )
                 widthMax = width;
 
             if ( width > widthMax )
                 widthMax = width;
 

-            if ( height > m_heightLine )
-                m_heightLine = height;
+            if ( height > m_parent->m_heightLine )
+                m_parent->m_heightLine = height;

         }
     }
 
     // take into account the border size and the margins
         }
     }
 
     // take into account the border size and the margins

-    SetClientSize(2*(TEXT_MARGIN_X + 1) + widthMax,
-                  2*(TEXT_MARGIN_Y + 1) + m_textLines.GetCount() * m_heightLine);
+    width  = 2*(TEXT_MARGIN_X + 1) + widthMax;
+    height = 2*(TEXT_MARGIN_Y + 1) + m_parent->m_textLines.GetCount()*m_parent->m_heightLine;
+    m_parent->SetClientSize(width, height);
+    SetSize(0, 0, width, height);

 }
 
 }
 

+void wxTipWindowView::OnPaint(wxPaintEvent& WXUNUSED(event))
+{
+    wxPaintDC dc(this);

 
 

-void wxTipWindow::Close()
+    wxRect rect;
+    wxSize size = GetClientSize();
+    rect.width = size.x;
+    rect.height = size.y;
+
+    // first filll the background
+    dc.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID));
+    dc.SetPen( wxPen(GetForegroundColour(), 1, wxSOLID) );
+    dc.DrawRectangle(rect);
+
+    // and then draw the text line by line
+    dc.SetTextBackground(GetBackgroundColour());
+    dc.SetTextForeground(GetForegroundColour());
+    dc.SetFont(GetFont());
+
+    wxPoint pt;
+    pt.x = TEXT_MARGIN_X;
+    pt.y = TEXT_MARGIN_Y;
+    size_t count = m_parent->m_textLines.GetCount();
+    for ( size_t n = 0; n < count; n++ )
+    {
+        dc.DrawText(m_parent->m_textLines[n], pt);
+
+        pt.y += m_parent->m_heightLine;
+    }
+}
+
+void wxTipWindowView::OnMouseClick(wxMouseEvent& WXUNUSED(event))

 {
 {

-    Show(FALSE);
-    Destroy();
+    m_parent->Close();

 }
 
 }
 

+#if !wxUSE_POPUPWIN
+void wxTipWindowView::OnKillFocus(wxFocusEvent& WXUNUSED(event))
+{
+    // Workaround the kill focus event happening just after creation in wxGTK
+    if (wxGetLocalTime() > m_creationTime + 1)
+        m_parent->Close();
+}
+#endif

 
 

+#endif