X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e22454beda8a13cb1b9b8fb739deb2b6e6c973a0..87df17a11b0017d31c09f767bd921abb27193bee:/src/gtk/window.cpp?ds=inline diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp index 937692b051..657daceeb7 100644 --- a/src/gtk/window.cpp +++ b/src/gtk/window.cpp @@ -19,6 +19,7 @@ #include "wx/defs.h" #include "wx/window.h" #include "wx/dc.h" +#include "wx/dcclient.h" #include "wx/frame.h" #include "wx/app.h" #include "wx/layout.h" @@ -219,7 +220,9 @@ extern bool g_mainThreadLocked; // debug //----------------------------------------------------------------------------- +#ifndef __WXGTK20__ #define DISABLE_STYLE_IF_BROKEN_THEME 1 +#endif #ifdef __WXDEBUG__ @@ -320,7 +323,8 @@ extern bool g_isIdle; //----------------------------------------------------------------------------- // returns the child of win which currently has focus or NULL if not found -static wxWindow *FindFocusedChild(wxWindow *win) +// Note: can't be static, needed by textctrl.cpp. +/* static */ wxWindow *FindFocusedChild(wxWindow *win) { wxWindow *winFocus = wxWindow::FindFocus(); if ( !winFocus ) @@ -449,8 +453,9 @@ static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNU // key code mapping routines //----------------------------------------------------------------------------- -static long map_to_unmodified_wx_keysym( KeySym keysym ) +static long map_to_unmodified_wx_keysym( GdkEventKey *event ) { + KeySym keysym = event->keyval; guint key_code = 0; switch (keysym) @@ -546,7 +551,11 @@ static long map_to_unmodified_wx_keysym( KeySym keysym ) case GDK_F12: key_code = WXK_F12; break; default: { - if ((keysym & 0xF000) == 0) + if (event->length == 1) + { + key_code = toupper( (unsigned char)*event->string ); + } + else if ((keysym & 0xFF) == keysym) { guint upper = gdk_keyval_to_upper( (guint)keysym ); keysym = (upper != 0 ? upper : keysym ); /* to be MSW compatible */ @@ -558,8 +567,9 @@ static long map_to_unmodified_wx_keysym( KeySym keysym ) return (key_code); } -static long map_to_wx_keysym( KeySym keysym ) +static long map_to_wx_keysym( GdkEventKey *event ) { + KeySym keysym = event->keyval; guint key_code = 0; switch (keysym) @@ -645,7 +655,11 @@ static long map_to_wx_keysym( KeySym keysym ) case GDK_F12: key_code = WXK_F12; break; default: { - if ((keysym & 0xF000) == 0) + if (event->length == 1) + { + key_code = (unsigned char)*event->string; + } + else if ((keysym & 0xFF) == keysym) { key_code = (guint)keysym; } @@ -655,6 +669,21 @@ static long map_to_wx_keysym( KeySym keysym ) return (key_code); } +//----------------------------------------------------------------------------- +// "size_request" of m_widget +//----------------------------------------------------------------------------- + +static void gtk_window_size_request_callback( GtkWidget *widget, GtkRequisition *requisition, wxWindow *win ) +{ + int w,h; + win->GetSize( &w, &h ); + if (w < 2) w = 2; + if (h < 2) h = 2; + + requisition->height = h; + requisition->width = w; +} + //----------------------------------------------------------------------------- // "expose_event" of m_wxwindow //----------------------------------------------------------------------------- @@ -690,7 +719,7 @@ static int gtk_window_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_ev parent = win; gtk_paint_flat_box (parent->m_widget->style, pizza->bin_window, GTK_STATE_NORMAL, - GTK_SHADOW_NONE, &gdk_event->area, parent->m_widget, "base", 0, 0, -1, -1); + GTK_SHADOW_NONE, &gdk_event->area, parent->m_widget, "base", 0, 0, -1, -1); } win->GetUpdateRegion().Union( gdk_event->area.x, @@ -704,7 +733,23 @@ static int gtk_window_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_ev wxEraseEvent eevent( win->GetId() ); eevent.SetEventObject( win ); +#if 1 win->GetEventHandler()->ProcessEvent(eevent); +#else + if (!win->GetEventHandler()->ProcessEvent(eevent)) + { + wxClientDC dc( win ); + dc.SetBrush( wxBrush( win->GetBackgroundColour(), wxSOLID ) ); + dc.SetPen( *wxTRANSPARENT_PEN ); + + wxRegionIterator upd( win->GetUpdateRegion() ); + while (upd) + { + dc.DrawRectangle( upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); + upd ++; + } + } +#endif wxPaintEvent event( win->GetId() ); event.SetEventObject( win ); @@ -808,7 +853,7 @@ static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, wxW parent = win; gtk_paint_flat_box (parent->m_widget->style, pizza->bin_window, GTK_STATE_NORMAL, - GTK_SHADOW_NONE, rect, parent->m_widget, "base", 0, 0, -1, -1); + GTK_SHADOW_NONE, rect, parent->m_widget, "base", 0, 0, -1, -1); } @@ -825,7 +870,27 @@ static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, wxW wxEraseEvent eevent( win->GetId() ); eevent.SetEventObject( win ); + +#if 1 win->GetEventHandler()->ProcessEvent(eevent); +#else + if (!win->GetEventHandler()->ProcessEvent(eevent)) + { + if (!win->GetEventHandler()->ProcessEvent(eevent)) + { + wxClientDC dc( win ); + dc.SetBrush( wxBrush( win->GetBackgroundColour(), wxSOLID ) ); + dc.SetPen( *wxTRANSPARENT_PEN ); + + wxRegionIterator upd( win->GetUpdateRegion() ); + while (upd) + { + dc.DrawRectangle( upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); + upd ++; + } + } + } +#endif wxPaintEvent event( win->GetId() ); event.SetEventObject( win ); @@ -879,7 +944,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e bool ret = FALSE; - long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval ); + long key_code = map_to_unmodified_wx_keysym( gdk_event ); /* sending unknown key events doesn't really make sense */ if (key_code == 0) return FALSE; @@ -919,7 +984,7 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e /* wxMSW doesn't send char events with Alt pressed */ /* Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x will only be sent if it is not in an accelerator table. */ - key_code = map_to_wx_keysym( gdk_event->keyval ); + key_code = map_to_wx_keysym( gdk_event ); if ( (!ret) && (key_code != 0)) @@ -1037,7 +1102,7 @@ static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk printf( "\n" ); */ - long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval ); + long key_code = map_to_unmodified_wx_keysym( gdk_event ); /* sending unknown key events doesn't really make sense */ if (key_code == 0) return FALSE; @@ -1078,25 +1143,29 @@ static void AdjustEventButtonState(wxMouseEvent& event) // for compatibility with MSW and common sense we want m_leftDown be TRUE // for a LEFT_DOWN event, not FALSE, so we will invert // left/right/middleDown for the corresponding click events - switch ( event.GetEventType() ) + + if ((event.GetEventType() == wxEVT_LEFT_DOWN) || + (event.GetEventType() == wxEVT_LEFT_DCLICK) || + (event.GetEventType() == wxEVT_LEFT_UP)) { - case wxEVT_LEFT_DOWN: - case wxEVT_LEFT_DCLICK: - case wxEVT_LEFT_UP: - event.m_leftDown = !event.m_leftDown; - break; + event.m_leftDown = !event.m_leftDown; + return; + } - case wxEVT_MIDDLE_DOWN: - case wxEVT_MIDDLE_DCLICK: - case wxEVT_MIDDLE_UP: - event.m_middleDown = !event.m_middleDown; - break; + if ((event.GetEventType() == wxEVT_MIDDLE_DOWN) || + (event.GetEventType() == wxEVT_MIDDLE_DCLICK) || + (event.GetEventType() == wxEVT_MIDDLE_UP)) + { + event.m_middleDown = !event.m_middleDown; + return; + } - case wxEVT_RIGHT_DOWN: - case wxEVT_RIGHT_DCLICK: - case wxEVT_RIGHT_UP: - event.m_rightDown = !event.m_rightDown; - break; + if ((event.GetEventType() == wxEVT_RIGHT_DOWN) || + (event.GetEventType() == wxEVT_RIGHT_DCLICK) || + (event.GetEventType() == wxEVT_RIGHT_UP)) + { + event.m_rightDown = !event.m_rightDown; + return; } } @@ -1578,15 +1647,25 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED( } #endif // wxUSE_CARET + if (win->IsTopLevel()) + { + wxActivateEvent event( wxEVT_ACTIVATE, TRUE, win->GetId() ); + event.SetEventObject( win ); + + // ignore return value + win->GetEventHandler()->ProcessEvent( event ); + } + wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() ); event.SetEventObject( win ); if (win->GetEventHandler()->ProcessEvent( event )) { - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" ); - return TRUE; + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" ); + return TRUE; } + return FALSE; } @@ -1636,6 +1715,15 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED } #endif // wxUSE_CARET + if (win->IsTopLevel()) + { + wxActivateEvent event( wxEVT_ACTIVATE, FALSE, win->GetId() ); + event.SetEventObject( win ); + + // ignore return value + win->GetEventHandler()->ProcessEvent( event ); + } + wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() ); event.SetEventObject( win ); @@ -2011,22 +2099,22 @@ gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget), GdkIMStyle style; GdkIMStyle supported_style = (GdkIMStyle) (GDK_IM_PREEDIT_NONE | - GDK_IM_PREEDIT_NOTHING | - GDK_IM_PREEDIT_POSITION | - GDK_IM_STATUS_NONE | - GDK_IM_STATUS_NOTHING); + GDK_IM_PREEDIT_NOTHING | + GDK_IM_PREEDIT_POSITION | + GDK_IM_STATUS_NONE | + GDK_IM_STATUS_NOTHING); if (widget->style && widget->style->font->type != GDK_FONT_FONTSET) - supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION); + supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION); attr->style = style = gdk_im_decide_style (supported_style); attr->client_window = widget->window; if ((colormap = gtk_widget_get_colormap (widget)) != - gtk_widget_get_default_colormap ()) + gtk_widget_get_default_colormap ()) { - attrmask |= GDK_IC_PREEDIT_COLORMAP; - attr->preedit_colormap = colormap; + attrmask |= GDK_IC_PREEDIT_COLORMAP; + attr->preedit_colormap = colormap; } attrmask |= GDK_IC_PREEDIT_FOREGROUND; @@ -2036,40 +2124,40 @@ gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget), switch (style & GDK_IM_PREEDIT_MASK) { - case GDK_IM_PREEDIT_POSITION: - if (widget->style && widget->style->font->type != GDK_FONT_FONTSET) - { - g_warning ("over-the-spot style requires fontset"); - break; - } + case GDK_IM_PREEDIT_POSITION: + if (widget->style && widget->style->font->type != GDK_FONT_FONTSET) + { + g_warning ("over-the-spot style requires fontset"); + break; + } - gdk_window_get_size (widget->window, &width, &height); + gdk_window_get_size (widget->window, &width, &height); - attrmask |= GDK_IC_PREEDIT_POSITION_REQ; - attr->spot_location.x = 0; - attr->spot_location.y = height; - attr->preedit_area.x = 0; - attr->preedit_area.y = 0; - attr->preedit_area.width = width; - attr->preedit_area.height = height; - attr->preedit_fontset = widget->style->font; + attrmask |= GDK_IC_PREEDIT_POSITION_REQ; + attr->spot_location.x = 0; + attr->spot_location.y = height; + attr->preedit_area.x = 0; + attr->preedit_area.y = 0; + attr->preedit_area.width = width; + attr->preedit_area.height = height; + attr->preedit_fontset = widget->style->font; - break; + break; } win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask); if (win->m_ic == NULL) - g_warning ("Can't create input context."); + g_warning ("Can't create input context."); else - { - mask = gdk_window_get_events (widget->window); - mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic)); - gdk_window_set_events (widget->window, mask); - - if (GTK_WIDGET_HAS_FOCUS(widget)) - gdk_im_begin (win->m_ic, widget->window); - } + { + mask = gdk_window_get_events (widget->window); + mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic)); + gdk_window_set_events (widget->window, mask); + + if (GTK_WIDGET_HAS_FOCUS(widget)) + gdk_im_begin (win->m_ic, widget->window); + } #endif return FALSE; @@ -2315,6 +2403,9 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id, wxWindow::~wxWindow() { + if (g_focusWindow == this) + g_focusWindow = NULL; + m_isBeingDeleted = TRUE; m_hasVMT = FALSE; @@ -2434,7 +2525,7 @@ void wxWindow::PostCreation() else { // For dialogs and frames, we are interested mainly in - // m_widget's focus. + // m_widget's focus. gtk_signal_connect( GTK_OBJECT(m_widget), "focus_in_event", GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this ); @@ -2454,19 +2545,30 @@ void wxWindow::PostCreation() if (m_wxwindow) { - /* Catch native resize events. */ + // Catch native resize events gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate", GTK_SIGNAL_FUNC(gtk_window_size_callback), (gpointer)this ); - /* Initialize XIM support. */ + // Initialize XIM support gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize", GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this ); - /* And resize XIM window. */ + // And resize XIM window gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate", GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this ); } + 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 + // toolbar gets to know the correct size (the one set by the + // 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 ); + } + m_hasVMT = TRUE; } @@ -2513,6 +2615,10 @@ void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags ) wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") ); wxASSERT_MSG( (m_parent != NULL), wxT("wxWindow::SetSize requires parent.\n") ); +/* + printf( "DoSetSize: name %s, x,y,w,h: %d,%d,%d,%d \n", GetName().c_str(), x,y,width,height ); +*/ + if (m_resizing) return; /* I don't like recursions */ m_resizing = TRUE; @@ -2611,7 +2717,7 @@ void wxWindow::OnInternalIdle() // do it only once g_sendActivateEvent = -1; - wxActivateEvent event(wxEVT_ACTIVATE, activate, GetId()); + wxActivateEvent event(wxEVT_ACTIVATE_APP, activate, GetId()); event.SetEventObject(this); (void)GetEventHandler()->ProcessEvent(event); @@ -2784,6 +2890,13 @@ void wxWindow::DoGetClientSize( int *width, int *height ) const if (width) (*width) = m_width - dw; if (height) (*height) = m_height - dh; } + +/* + printf( "GetClientSize, name %s ", GetName().c_str() ); + if (width) printf( " width = %d", (*width) ); + if (height) printf( " height = %d", (*height) ); + printf( "\n" ); +*/ } void wxWindow::DoGetPosition( int *x, int *y ) const @@ -2879,6 +2992,23 @@ bool wxWindow::Show( bool show ) return TRUE; } +static void wxWindowNotifyEnable(wxWindow* win, bool enable) +{ + win->OnParentEnable(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(); + node; + node = node->GetNext() ) + { + wxWindow *child = node->GetData(); + if (!child->IsKindOf(CLASSINFO(wxDialog)) && !child->IsKindOf(CLASSINFO(wxFrame))) + wxWindowNotifyEnable(child, enable); + } +} + bool wxWindow::Enable( bool enable ) { wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") ); @@ -2893,6 +3023,8 @@ bool wxWindow::Enable( bool enable ) if ( m_wxwindow ) gtk_widget_set_sensitive( m_wxwindow, enable ); + wxWindowNotifyEnable(this, enable); + return TRUE; } @@ -3329,7 +3461,7 @@ void wxWindow::SetWidgetStyle() style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor(); style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor(); } - else + else { // Try to restore the gtk default style. This is still a little // oversimplified for what is probably really needed here for controls @@ -3366,7 +3498,7 @@ void wxWindow::SetWidgetStyle() // oversimplified for what is probably really needed here for controls // other than buttons, but is better than not being able to (re)set a // control's background colour to default grey and means resetting a - // button to wxSYS_COLOUR_BTNFACE will restore its usual highlighting + // button to wxSYS_COLOUR_BTNFACE will restore its usual highlighting // behavior -- RL GtkStyle *def = gtk_rc_get_style( m_widget ); @@ -3825,8 +3957,8 @@ wxPoint wxGetMousePosition() unsigned int maskReturn; XQueryPointer (display, - rootWindow, - &rootReturn, + rootWindow, + &rootReturn, &childReturn, &rootX, &rootY, &winX, &winY, &maskReturn); return wxPoint(rootX, rootY);