X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7c5e6fc68ee3766c90613e6d3cc88aab062c235e..c3eeb758b7790948751f547fd5ef803a75b803a4:/src/gtk1/window.cpp diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp index af1bddc332..5eee285dc3 100644 --- a/src/gtk1/window.cpp +++ b/src/gtk1/window.cpp @@ -8,15 +8,17 @@ ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "window.h" #endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + #ifdef __VMS #define XWarpPointer XWARPPOINTER #endif -#include "wx/defs.h" #include "wx/window.h" #include "wx/dcclient.h" #include "wx/frame.h" @@ -255,9 +257,9 @@ wxWindowGTK *g_delayedFocus = (wxWindowGTK*) NULL; // send any activate events at all static int g_sendActivateEvent = -1; -/* hack: we need something to pass to gtk_menu_popup, so we store the time of - the last click here */ -static guint32 gs_timeLastClick = 0; +// hack: we need something to pass to gtk_menu_popup, so we store the time of +// the last click here +static guint32 gs_timeLastClick = 0; extern bool g_mainThreadLocked; @@ -345,7 +347,7 @@ wxWindow *wxFindFocusedChild(wxWindowGTK *win) if ( winFocus == win ) return (wxWindow *)win; - for ( wxWindowList::Node *node = win->GetChildren().GetFirst(); + for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); node; node = node->GetNext() ) { @@ -477,12 +479,18 @@ static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNU // "size_request" of m_widget //----------------------------------------------------------------------------- -static void gtk_window_size_request_callback( GtkWidget *widget, GtkRequisition *requisition, wxWindow *win ) +// make it extern because wxStatitText needs to disconnect this one +extern "C" +void wxgtk_window_size_request_callback(GtkWidget *widget, + GtkRequisition *requisition, + wxWindow *win) { - int w,h; + int w, h; win->GetSize( &w, &h ); - if (w < 2) w = 2; - if (h < 2) h = 2; + if (w < 2) + w = 2; + if (h < 2) + h = 2; requisition->height = h; requisition->width = w; @@ -520,6 +528,18 @@ static int gtk_window_expose_callback( GtkWidget *widget, (int)gdk_event->area.width, (int)gdk_event->area.height ); } + + gtk_paint_box + ( + win->m_wxwindow->style, + pizza->bin_window, + GTK_STATE_NORMAL, + GTK_SHADOW_OUT, + (GdkRectangle*) NULL, + win->m_wxwindow, + (char *)"button", // const_cast + 20,20,24,24 + ); #endif win->GetUpdateRegion() = wxRegion( gdk_event->region ); @@ -591,10 +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; } @@ -1240,8 +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; @@ -1344,6 +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) \ @@ -1405,7 +1427,7 @@ wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y) yy += pizza->yoffset; } - wxWindowList::Node *node = win->GetChildren().GetFirst(); + wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); while (node) { wxWindowGTK *child = node->GetData(); @@ -1420,7 +1442,7 @@ wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y) int xx1 = child->m_x; int yy1 = child->m_y; int xx2 = child->m_x + child->m_width; - int yy2 = child->m_x + child->m_height; + int yy2 = child->m_y + child->m_height; // left if (((xx >= xx1) && (xx <= xx1+10) && (yy >= yy1) && (yy <= yy2)) || @@ -1501,7 +1523,8 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEvent *peek_event = gdk_event_peek(); if (peek_event) { - if (peek_event->type == GDK_2BUTTON_PRESS) + if ((peek_event->type == GDK_2BUTTON_PRESS) || + (peek_event->type == GDK_3BUTTON_PRESS)) { gdk_event_free( peek_event ); return TRUE; @@ -1515,47 +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; - 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; } } @@ -1760,6 +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" //----------------------------------------------------------------------------- @@ -2194,11 +2310,11 @@ gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win ) if (g_isIdle) wxapp_install_idle_handler(); - - if (win->m_delayedBackgroundColour) + + if (win->m_delayedBackgroundColour && !win->GetThemeEnabled()) win->GtkSetBackgroundColour( win->GetBackgroundColour() ); - if (win->m_delayedForegroundColour) + if (win->m_delayedForegroundColour && !win->GetThemeEnabled()) win->GtkSetForegroundColour( win->GetForegroundColour() ); #ifdef __WXGTK20__ @@ -2423,9 +2539,6 @@ wxWindow *wxGetActiveWindow() void wxWindowGTK::Init() { - // common init - InitBase(); - // GTK specific m_widget = (GtkWidget *) NULL; m_wxwindow = (GtkWidget *) NULL; @@ -2450,8 +2563,10 @@ void wxWindowGTK::Init() m_hAdjust = (GtkAdjustment*) NULL; m_vAdjust = (GtkAdjustment*) NULL; - m_oldHorizontalPos = 0.0; + m_oldHorizontalPos = m_oldVerticalPos = 0.0; + m_oldClientWidth = + m_oldClientHeight = 0; m_resizing = FALSE; m_widgetStyle = (GtkStyle*) NULL; @@ -2643,9 +2758,6 @@ wxWindowGTK::~wxWindowGTK() DestroyChildren(); - if (m_parent) - m_parent->RemoveChild( this ); - #ifdef HAVE_XIM if (m_ic) gdk_ic_destroy (m_ic); @@ -2680,10 +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); @@ -2727,13 +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__ @@ -2795,7 +2905,7 @@ void wxWindowGTK::PostCreation() GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this ); } - if (!GTK_IS_COMBO(m_widget)) + if ( !GTK_IS_COMBO(m_widget)) { // This is needed if we want to add our windows into native // GTK control, such as the toolbar. With this callback, the @@ -2803,7 +2913,8 @@ void wxWindowGTK::PostCreation() // programmer). Sadly, it misbehaves for wxComboBox. FIXME // when moving to GTK 2.0. gtk_signal_connect( GTK_OBJECT(m_widget), "size_request", - GTK_SIGNAL_FUNC(gtk_window_size_request_callback), (gpointer) this ); + GTK_SIGNAL_FUNC(wxgtk_window_size_request_callback), + (gpointer) this ); } m_hasVMT = TRUE; @@ -2826,6 +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 ); @@ -2861,9 +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); @@ -2888,18 +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(), @@ -3020,7 +3140,8 @@ void wxWindowGTK::OnInternalIdle() } } - UpdateWindowUI(); + if (wxUpdateUIEvent::CanUpdate(this)) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); } void wxWindowGTK::DoGetSize( int *width, int *height ) const @@ -3271,7 +3392,7 @@ static void wxWindowNotifyEnable(wxWindowGTK* win, bool enable) // Recurse, so that children have the opportunity to Do The Right Thing // and reset colours that have been messed up by a parent's (really ancestor's) // Enable call - for ( wxWindowList::Node *node = win->GetChildren().GetFirst(); + for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst(); node; node = node->GetNext() ) { @@ -3350,7 +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; @@ -3362,7 +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 } @@ -3605,6 +3726,18 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) if (g_isIdle) wxapp_install_idle_handler(); + wxRect myRect(0,0,0,0); + if (m_wxwindow && rect) + { + myRect.SetSize(wxSize( m_wxwindow->allocation.width, + m_wxwindow->allocation.height)); + myRect.Intersect(*rect); + if (!myRect.width || !myRect.height) + // nothing to do, rectangle is empty + return; + rect = &myRect; + } + if (eraseBackground && m_wxwindow && m_wxwindow->window) { if (rect) @@ -3838,7 +3971,7 @@ void wxWindowGTK::GtkSendPaintEvents() m_updateRegion.Clear(); } -void wxWindowGTK::Clear() +void wxWindowGTK::ClearBackground() { wxCHECK_RET( m_widget != NULL, wxT("invalid window") ); @@ -3866,7 +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 @@ -4035,7 +4169,7 @@ void wxWindowGTK::SetWidgetStyle() { #ifdef __WXGTK20__ pango_font_description_free( style->font_desc ); - pango_font_description_copy( m_font.GetNativeFontInfo()->description ); + style->font_desc = pango_font_description_copy( m_font.GetNativeFontInfo()->description ); #else gdk_font_unref( style->font ); style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) ); @@ -4126,7 +4260,7 @@ void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting ) static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win ) { menu->SetInvokingWindow( win ); - wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); while (node) { wxMenuItem *menuitem = node->GetData(); @@ -4195,13 +4329,16 @@ bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y ) wxPopupMenuPositionCallback, // function to position it NULL, // client data 0, // button used to activate it +#ifdef __WXGTK20__ + gtk_get_current_event_time() +#else gs_timeLastClick // the time of activation +#endif ); while (is_waiting) { - while (gtk_events_pending()) - gtk_main_iteration(); + gtk_main_iteration(); } return TRUE; @@ -4245,9 +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; }