#endif // WX_PRECOMP
#include "wx/tipwin.h"
+#include "wx/timer.h"
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
BEGIN_EVENT_TABLE(wxTipWindow, wxFrame)
- EVT_PAINT(wxTipWindow::OnPaint)
-
EVT_LEFT_DOWN(wxTipWindow::OnMouseClick)
EVT_RIGHT_DOWN(wxTipWindow::OnMouseClick)
EVT_MIDDLE_DOWN(wxTipWindow::OnMouseClick)
+ EVT_KILL_FOCUS(wxTipWindow::OnKillFocus)
+ EVT_ACTIVATE(wxTipWindow::OnActivate)
+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);
+ void OnKillFocus(wxFocusEvent& event);
+
+ // calculate the client rect we need to display the text
+ void Adjust(const wxString& text, wxCoord maxLength);
+
+ long m_creationTime;
+
+ 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)
+ EVT_KILL_FOCUS(wxTipWindowView::OnKillFocus)
END_EVENT_TABLE()
+
// ----------------------------------------------------------------------------
// wxTipWindow
// ----------------------------------------------------------------------------
wxTipWindow::wxTipWindow(wxWindow *parent,
const wxString& text,
- wxCoord maxLength)
+ wxCoord maxLength, wxTipWindow** windowPtr)
: wxFrame(parent, -1, _T(""),
wxDefaultPosition, wxDefaultSize,
wxNO_BORDER | wxFRAME_FLOAT_ON_PARENT)
{
// set colours
SetForegroundColour(*wxBLACK);
+#if !defined(__WXPM__)
SetBackgroundColour(wxColour(0xc3ffff));
-
+#else
+ // What is 0xc3ffff, try some legable documentation for those of us who don't memorize hex codes??
+ SetBackgroundColour(wxColour(*wxWHITE));
+#endif
// set position and size
int x, y;
wxGetMousePosition(&x, &y);
Move(x, y + 20);
- Adjust(text, maxLength);
+ wxTipWindowView* tipWindowView = new wxTipWindowView(this);
+ tipWindowView->Adjust(text, maxLength);
- // capture mouse as we want to dismiss the window when it is clicked
- CaptureMouse();
+ m_windowPtr = windowPtr;
Show(TRUE);
+ tipWindowView->SetFocus();
+}
+
+wxTipWindow::~wxTipWindow()
+{
+ if (m_windowPtr)
+ {
+ *m_windowPtr = NULL;
+ }
+}
+
+void wxTipWindow::OnMouseClick(wxMouseEvent& WXUNUSED(event))
+{
+ Close();
+}
+
+void wxTipWindow::OnActivate(wxActivateEvent& event)
+{
+ if (!event.GetActive())
+ Close();
}
-void wxTipWindow::Adjust(const wxString& text, wxCoord maxLength)
+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
+}
+
+// ----------------------------------------------------------------------------
+// wxTipWindowView
+// ----------------------------------------------------------------------------
+
+wxTipWindowView::wxTipWindowView(wxWindow *parent)
+ : wxWindow(parent, -1,
+ wxDefaultPosition, wxDefaultSize,
+ wxNO_BORDER)
+{
+ // set colours
+ SetForegroundColour(*wxBLACK);
+#if !defined(__WXPM__)
+ SetBackgroundColour(wxColour(0xc3ffff));
+#else
+ // What is 0xc3ffff, try some legable documentation for those of us who don't memorize hex codes??
+ SetBackgroundColour(wxColour(*wxWHITE));
+#endif
+ m_creationTime = wxGetLocalTime();
+}
+
+void wxTipWindowView::Adjust(const wxString& text, wxCoord maxLength)
+{
+ wxTipWindow* parent = (wxTipWindow*) GetParent();
wxClientDC dc(this);
dc.SetFont(GetFont());
wxString current;
wxCoord height, width,
widthMax = 0;
- m_heightLine = 0;
+ parent->m_heightLine = 0;
bool breakLine = FALSE;
for ( const wxChar *p = text.c_str(); ; p++ )
if ( width > widthMax )
widthMax = width;
- if ( height > m_heightLine )
- m_heightLine = height;
+ if ( height > parent->m_heightLine )
+ parent->m_heightLine = height;
- m_textLines.Add(current);
+ parent->m_textLines.Add(current);
if ( !*p )
{
else if ( breakLine && (*p == _T(' ') || *p == _T('\t')) )
{
// word boundary - break the line here
- m_textLines.Add(current);
+ parent->m_textLines.Add(current);
current.clear();
breakLine = FALSE;
}
if ( width > widthMax )
widthMax = width;
- if ( height > m_heightLine )
- m_heightLine = height;
+ if ( height > parent->m_heightLine )
+ parent->m_heightLine = height;
}
}
// 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);
+ GetParent()->SetClientSize(2*(TEXT_MARGIN_X + 1) + widthMax,
+ 2*(TEXT_MARGIN_Y + 1) + parent->m_textLines.GetCount()*parent->m_heightLine);
}
-void wxTipWindow::OnPaint(wxPaintEvent& event)
+void wxTipWindowView::OnPaint(wxPaintEvent& WXUNUSED(event))
{
+ wxTipWindow* parent = (wxTipWindow*) GetParent();
+ if (!parent)
+ return;
+
wxPaintDC dc(this);
wxRect rect;
// first filll the background
dc.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID));
- dc.SetPen(*wxBLACK_PEN);
+
+ // Under Windows, you apparently get a thin black border whether you like it or not :-(
+#ifdef __WXMSW__
+ dc.SetPen( * wxTRANSPARENT_PEN );
+#else
+ dc.SetPen( * wxBLACK_PEN );
+#endif
dc.DrawRectangle(rect);
// and then draw the text line by line
wxPoint pt;
pt.x = TEXT_MARGIN_X;
pt.y = TEXT_MARGIN_Y;
- size_t count = m_textLines.GetCount();
+ size_t count = parent->m_textLines.GetCount();
for ( size_t n = 0; n < count; n++ )
{
- dc.DrawText(m_textLines[n], pt);
+ dc.DrawText(parent->m_textLines[n], pt);
- pt.y += m_heightLine;
+ pt.y += parent->m_heightLine;
}
}
-void wxTipWindow::OnMouseClick(wxMouseEvent& event)
+void wxTipWindowView::OnMouseClick(wxMouseEvent& WXUNUSED(event))
{
- ReleaseMouse();
+ GetParent()->Close();
+}
- Close();
+void wxTipWindowView::OnKillFocus(wxFocusEvent& WXUNUSED(event))
+{
+ // Workaround the kill focus event happening just after creation in wxGTK
+ if (wxGetLocalTime() > m_creationTime + 1)
+ GetParent()->Close();
}
+
projects / wxWidgets.git / blobdiff