X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8e35ab96f64a0ad21470043492e0153980b95382..d284c07534af75014345a80363a7036897b5e388:/src/gtk1/window.cpp diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp index 01febc0b4a..5eee285dc3 100644 --- a/src/gtk1/window.cpp +++ b/src/gtk1/window.cpp @@ -517,7 +517,7 @@ static int gtk_window_expose_callback( GtkWidget *widget, GtkPizza *pizza = GTK_PIZZA( widget ); if (gdk_event->window != pizza->bin_window) return FALSE; -#if 1 +#if 0 if (win->GetName()) { wxPrintf( wxT("OnExpose from ") ); @@ -611,10 +611,11 @@ static void gtk_window_draw_callback( GtkWidget *widget, if (g_isIdle) wxapp_install_idle_handler(); - // The wxNO_FULL_REPAINT_ON_RESIZE flag only works if - // there are no child windows. - if ((win->HasFlag(wxNO_FULL_REPAINT_ON_RESIZE)) && - (win->GetChildren().GetCount() == 0)) + // if there are any children we must refresh everything + // + // VZ: why? + if ( !win->HasFlag(wxFULL_REPAINT_ON_RESIZE) && + win->GetChildren().IsEmpty() ) { return; } @@ -1260,8 +1261,8 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, #ifdef __WXGTK20__ static void gtk_wxwindow_commit_cb (GtkIMContext *context, - const gchar *str, - wxWindow *window) + const gchar *str, + wxWindow *window) { bool ret = FALSE; @@ -1364,6 +1365,7 @@ static gint gtk_window_key_release_callback( GtkWidget *widget, event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); \ if (event.GetEventType()==wxEVT_MOUSEWHEEL) \ { \ + event.m_linesPerAction = 3; \ if (((GdkEventButton*)gdk_event)->button == 4) \ event.m_wheelRotation = 120; \ else if (((GdkEventButton*)gdk_event)->button == 5) \ @@ -1536,48 +1538,84 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, wxEventType event_type = wxEVT_NULL; + // GdkDisplay is a GTK+ 2.1.0 thing +#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2, 1, 0) + if ( gdk_event->type == GDK_2BUTTON_PRESS && + gdk_event->button >= 1 && gdk_event->button <= 3 ) + { + // Reset GDK internal timestamp variables in order to disable GDK + // triple click events. GDK will then next time believe no button has + // been clicked just before, and send a normal button click event. + GdkDisplay* display = gtk_widget_get_display (widget); + display->button_click_time[1] = 0; + display->button_click_time[0] = 0; + } +#endif // GTK 2+ + if (gdk_event->button == 1) { + // note that GDK generates triple click events which are not supported + // by wxWindows but still have to be passed to the app as otherwise + // clicks would simply go missing switch (gdk_event->type) { - case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break; - case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break; - case GDK_3BUTTON_PRESS: return FALSE; - default: break; + // we shouldn't get triple clicks at all for GTK2 because we + // suppress them artificially using the code above but we still + // should map them to something for GTK1 and not just ignore them + // as this would lose clicks + case GDK_3BUTTON_PRESS: // we could also map this to DCLICK... + case GDK_BUTTON_PRESS: + event_type = wxEVT_LEFT_DOWN; + break; + + case GDK_2BUTTON_PRESS: + event_type = wxEVT_LEFT_DCLICK; + break; + + default: + // just to silence gcc warnings + ; } } else if (gdk_event->button == 2) { switch (gdk_event->type) { - case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break; - case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break; - default: break; + case GDK_3BUTTON_PRESS: + case GDK_BUTTON_PRESS: + event_type = wxEVT_MIDDLE_DOWN; + break; + + case GDK_2BUTTON_PRESS: + event_type = wxEVT_MIDDLE_DCLICK; + break; + + default: + ; } } else if (gdk_event->button == 3) { switch (gdk_event->type) { - case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break; - case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break; - default: break; - } - } - else if (gdk_event->button == 4) - { - switch (gdk_event->type) - { - case GDK_BUTTON_PRESS: event_type = wxEVT_MOUSEWHEEL; break; - default: break; + case GDK_3BUTTON_PRESS: + case GDK_BUTTON_PRESS: + event_type = wxEVT_RIGHT_DOWN; + break; + + case GDK_2BUTTON_PRESS: + event_type = wxEVT_RIGHT_DCLICK; + break; + + default: + ; } } - else if (gdk_event->button == 5) + else if (gdk_event->button == 4 || gdk_event->button == 5) { - switch (gdk_event->type) + if (gdk_event->type == GDK_BUTTON_PRESS ) { - case GDK_BUTTON_PRESS: event_type = wxEVT_MOUSEWHEEL; break; - default: break; + event_type = wxEVT_MOUSEWHEEL; } } @@ -1782,6 +1820,62 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, return FALSE; } +#ifdef __WXGTK20__ +//----------------------------------------------------------------------------- +// "mouse_wheel_event" +//----------------------------------------------------------------------------- + +static gint gtk_window_wheel_callback (GtkWidget * widget, + GdkEventScroll * gdk_event, + wxWindowGTK * win) +{ + DEBUG_MAIN_THREAD + + if (g_isIdle) + wxapp_install_idle_handler(); + + wxEventType event_type = wxEVT_NULL; + if (gdk_event->direction == GDK_SCROLL_UP) + event_type = wxEVT_MOUSEWHEEL; + else if (gdk_event->direction == GDK_SCROLL_DOWN) + event_type = wxEVT_MOUSEWHEEL; + else + return FALSE; + + wxMouseEvent event( event_type ); + // Can't use InitMouse macro because scroll events don't have button + event.SetTimestamp( gdk_event->time ); + event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); + event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); + event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); + event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); + event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK); + event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK); + event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK); + event.m_linesPerAction = 3; + if (gdk_event->direction == GDK_SCROLL_UP) + event.m_wheelRotation = 120; + else + event.m_wheelRotation = -120; + + wxPoint pt = win->GetClientAreaOrigin(); + event.m_x = (wxCoord)gdk_event->x - pt.x; + event.m_y = (wxCoord)gdk_event->y - pt.y; + + event.SetEventObject( win ); + event.SetId( win->GetId() ); + event.SetTimestamp( gdk_event->time ); + + if (win->GetEventHandler()->ProcessEvent( event )) + { + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "scroll_event" ); + return TRUE; + } + + return FALSE; +} +#endif + //----------------------------------------------------------------------------- // "focus_in_event" //----------------------------------------------------------------------------- @@ -2445,9 +2539,6 @@ wxWindow *wxGetActiveWindow() void wxWindowGTK::Init() { - // common init - InitBase(); - // GTK specific m_widget = (GtkWidget *) NULL; m_wxwindow = (GtkWidget *) NULL; @@ -2701,10 +2792,8 @@ bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos, const w { wxCHECK_MSG( !m_needParent || parent, FALSE, wxT("Need complete parent.") ); - // This turns -1 into 30 so that a minimal window is - // visible even although -1,-1 has been given as the - // size of the window. the same trick is used in other - // ports and should make debugging easier. + // Use either the given size, or the default if -1 is given. + // See wxWindowBase for these functions. m_width = WidthDefault(size.x) ; m_height = HeightDefault(size.y); @@ -2748,13 +2837,13 @@ void wxWindowGTK::PostCreation() gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw", GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this ); - if (HasFlag(wxNO_FULL_REPAINT_ON_RESIZE)) + if (!HasFlag(wxFULL_REPAINT_ON_RESIZE)) { gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event", GTK_SIGNAL_FUNC(gtk_window_event_event_callback), (gpointer)this ); } #else - // gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), HasFlag( wxNO_FULL_REPAINT_ON_RESIZE ) ); + // gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), !HasFlag( wxFULL_REPAINT_ON_RESIZE ) ); #endif #ifdef __WXGTK20__ @@ -2848,6 +2937,11 @@ void wxWindowGTK::ConnectWidget( GtkWidget *widget ) gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event", GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this ); +#ifdef __WXGTK20__ + gtk_signal_connect( GTK_OBJECT(widget), "scroll_event", + GTK_SIGNAL_FUNC(gtk_window_wheel_callback), (gpointer)this ); +#endif + gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event", GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this ); @@ -2883,9 +2977,9 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags int currentX, currentY; GetPosition(¤tX, ¤tY); - if (x == -1) + if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) x = currentX; - if (y == -1) + if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) y = currentY; AdjustForParentClientOrigin(x, y, sizeFlags); @@ -2910,18 +3004,22 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags m_x = x + pizza->xoffset; m_y = y + pizza->yoffset; } - if (width != -1) m_width = width; - if (height != -1) m_height = height; - if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH) + // calculate the best size if we should auto size the window + if ( (sizeFlags & wxSIZE_AUTO_WIDTH) || + (sizeFlags & wxSIZE_AUTO_HEIGHT) ) { - if (width == -1) m_width = 80; + const wxSize sizeBest = GetBestSize(); + if ( sizeFlags & wxSIZE_AUTO_WIDTH ) + width = sizeBest.x; + if ( sizeFlags & wxSIZE_AUTO_HEIGHT ) + height = sizeBest.y; } - if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT) - { - if (height == -1) m_height = 26; - } + if (width != -1) + m_width = width; + if (height != -1) + m_height = height; int minWidth = GetMinWidth(), minHeight = GetMinHeight(), @@ -3373,7 +3471,7 @@ int wxWindowGTK::GetCharWidth() const PangoFontDescription *desc = m_font.GetNativeFontInfo()->description; PangoLayout *layout = pango_layout_new(context); pango_layout_set_font_description(layout, desc); - pango_layout_set_text(layout, "H", 1); + pango_layout_set_text(layout, "g", 1); PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data; PangoRectangle rect; @@ -3385,7 +3483,7 @@ int wxWindowGTK::GetCharWidth() const #else GdkFont *font = m_font.GetInternalFont( 1.0 ); - return gdk_string_width( font, "H" ); + return gdk_string_width( font, "g" ); #endif } @@ -3901,7 +3999,8 @@ void wxWindowGTK::DoSetToolTip( wxToolTip *tip ) void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip ) { - gtk_tooltips_set_tip( tips, GetConnectWidget(), wxConvCurrent->cWX2MB(tip), (gchar*) NULL ); + wxString tmp( tip ); + gtk_tooltips_set_tip( tips, GetConnectWidget(), wxGTK_CONV(tmp), (gchar*) NULL ); } #endif // wxUSE_TOOLTIPS @@ -4283,9 +4382,7 @@ bool wxWindowGTK::IsOwnGtkWindow( GdkWindow *window ) bool wxWindowGTK::SetFont( const wxFont &font ) { - wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") ); - - if (!wxWindowBase::SetFont(font)) + if (!wxWindowBase::SetFont(font) || !m_widget) { return FALSE; }