/////////////////////////////////////////////////////////////////////////////
-// Name: minifram.cpp
+// Name: src/gtk/minifram.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "minifram.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
#include "wx/minifram.h"
+
+#if wxUSE_MINIFRAME
+
#include "wx/dcscreen.h"
+#include "gtk/gtk.h"
+#include "wx/gtk/win_gtk.h"
+#include "wx/gtk/private.h"
+
+#include <gdk/gdk.h>
+#include <gdk/gdkprivate.h>
+#include <gdk/gdkx.h>
+
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
+//-----------------------------------------------------------------------------
+// data
+//-----------------------------------------------------------------------------
+
+extern bool g_blockEventsOnDrag;
+extern bool g_blockEventsOnScroll;
+extern GtkWidget *wxGetRootWindow();
+
+//-----------------------------------------------------------------------------
+// local functions
+//-----------------------------------------------------------------------------
+
+/* draw XOR rectangle when moving mine frame around */
+
+static void DrawFrame( GtkWidget *widget, int x, int y, int w, int h )
+{
+ int org_x = 0;
+ int org_y = 0;
+ gdk_window_get_origin( widget->window, &org_x, &org_y );
+ x += org_x;
+ y += org_y;
+
+ GdkGC *gc = gdk_gc_new( GDK_ROOT_PARENT() );
+ gdk_gc_set_subwindow( gc, GDK_INCLUDE_INFERIORS );
+ gdk_gc_set_function( gc, GDK_INVERT );
+
+ gdk_draw_rectangle( GDK_ROOT_PARENT(), gc, FALSE, x, y, w, h );
+ gdk_gc_unref( gc );
+}
+
//-----------------------------------------------------------------------------
-// "clicked"
+// "expose_event" of m_mainWidget
//-----------------------------------------------------------------------------
+extern "C" {
+static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return;
+ if (gdk_event->count > 0) return;
+
+ GtkPizza *pizza = GTK_PIZZA(widget);
+
+ gtk_draw_shadow( widget->style,
+ pizza->bin_window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_OUT,
+ 0, 0,
+ win->m_width, win->m_height );
+
+ if (!win->GetTitle().empty() &&
+ ((win->GetWindowStyle() & wxCAPTION) ||
+ (win->GetWindowStyle() & wxTINY_CAPTION_HORIZ) ||
+ (win->GetWindowStyle() & wxTINY_CAPTION_VERT)))
+ {
+ wxClientDC dc(win);
+ dc.SetFont( *wxSMALL_FONT );
+ int height = dc.GetCharHeight();
+
+ GdkGC *gc = gdk_gc_new( pizza->bin_window );
+ gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] );
+ gdk_draw_rectangle( pizza->bin_window, gc, TRUE,
+ 3,
+ 3,
+ win->m_width - 7,
+ height+1 );
+ gdk_gc_unref( gc );
+
+ // Hack alert
+ dc.m_window = pizza->bin_window;
+ dc.SetTextForeground( *wxWHITE );
+ dc.DrawText( win->GetTitle(), 6, 3 );
+ }
+}
+}
+
+//-----------------------------------------------------------------------------
+// "draw" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+#ifndef __WXGTK20__
+extern "C" {
+static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return;
+
+ GtkPizza *pizza = GTK_PIZZA(widget);
+
+ gtk_draw_shadow( widget->style,
+ pizza->bin_window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_OUT,
+ 0, 0,
+ win->m_width, win->m_height );
+
+ if (!win->GetTitle().empty() &&
+ ((win->GetWindowStyle() & wxCAPTION) ||
+ (win->GetWindowStyle() & wxTINY_CAPTION_HORIZ) ||
+ (win->GetWindowStyle() & wxTINY_CAPTION_VERT)))
+ {
+ wxClientDC dc(win);
+ dc.SetFont( *wxSMALL_FONT );
+ int height = dc.GetCharHeight();
+
+ GdkGC *gc = gdk_gc_new( pizza->bin_window );
+ gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] );
+ gdk_draw_rectangle( pizza->bin_window, gc, TRUE,
+ 3,
+ 3,
+ win->m_width - 7,
+ height+1 );
+ gdk_gc_unref( gc );
+
+ // Hack alert
+ dc.m_window = pizza->bin_window;
+ dc.SetTextForeground( *wxWHITE );
+ dc.DrawText( win->GetTitle(), 6, 3 );
+ }
+}
+}
+#endif
+
+//-----------------------------------------------------------------------------
+// "button_press_event" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return TRUE;
+ if (g_blockEventsOnScroll) return TRUE;
+
+ if (win->m_isDragging) return TRUE;
+
+ GtkPizza *pizza = GTK_PIZZA(widget);
+ if (gdk_event->window != pizza->bin_window) return TRUE;
+
+ wxClientDC dc(win);
+ dc.SetFont( *wxSMALL_FONT );
+ int height = dc.GetCharHeight() + 1;
+
+ if (gdk_event->y > height) return TRUE;
+
+ gdk_window_raise( win->m_widget->window );
+
+ gdk_pointer_grab( widget->window, FALSE,
+ (GdkEventMask)
+ (GDK_BUTTON_PRESS_MASK |
+ GDK_BUTTON_RELEASE_MASK |
+ GDK_POINTER_MOTION_MASK |
+ GDK_POINTER_MOTION_HINT_MASK |
+ GDK_BUTTON_MOTION_MASK |
+ GDK_BUTTON1_MOTION_MASK),
+ (GdkWindow *) NULL,
+ (GdkCursor *) NULL,
+ (unsigned int) GDK_CURRENT_TIME );
+
+ win->m_diffX = (int)gdk_event->x;
+ win->m_diffY = (int)gdk_event->y;
+ DrawFrame( widget, 0, 0, win->m_width, win->m_height );
+ win->m_oldX = 0;
+ win->m_oldY = 0;
+
+ win->m_isDragging = true;
+
+ return TRUE;
+}
+}
+
+//-----------------------------------------------------------------------------
+// "button_release_event" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return TRUE;
+ if (g_blockEventsOnScroll) return TRUE;
+
+ if (!win->m_isDragging) return TRUE;
+
+ win->m_isDragging = FALSE;
+
+ int x = (int)gdk_event->x;
+ int y = (int)gdk_event->y;
+
+ DrawFrame( widget, win->m_oldX, win->m_oldY, win->m_width, win->m_height );
+ gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME );
+ int org_x = 0;
+ int org_y = 0;
+ gdk_window_get_origin( widget->window, &org_x, &org_y );
+ x += org_x - win->m_diffX;
+ y += org_y - win->m_diffY;
+ win->m_x = x;
+ win->m_y = y;
+ gtk_widget_set_uposition( win->m_widget, x, y );
+
+ return TRUE;
+}
+}
+
+//-----------------------------------------------------------------------------
+// "motion_notify_event" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxMiniFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return TRUE;
+ if (g_blockEventsOnScroll) return TRUE;
+
+ if (!win->m_isDragging) return TRUE;
+
+ if (gdk_event->is_hint)
+ {
+ int x = 0;
+ int y = 0;
+ GdkModifierType state;
+ gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+ gdk_event->x = x;
+ gdk_event->y = y;
+ gdk_event->state = state;
+ }
+
+ DrawFrame( widget, win->m_oldX, win->m_oldY, win->m_width, win->m_height );
+ win->m_oldX = (int)gdk_event->x - win->m_diffX;
+ win->m_oldY = (int)gdk_event->y - win->m_diffY;
+ DrawFrame( widget, win->m_oldX, win->m_oldY, win->m_width, win->m_height );
+
+ return TRUE;
+}
+}
+
+//-----------------------------------------------------------------------------
+// "clicked" of X system button
+//-----------------------------------------------------------------------------
+
+extern "C" {
static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxMiniFrame *mf )
{
+ if (g_isIdle) wxapp_install_idle_handler();
+
mf->Close();
}
+}
//-----------------------------------------------------------------------------
// wxMiniFrame
//-----------------------------------------------------------------------------
-BEGIN_EVENT_TABLE(wxMiniFrame,wxFrame)
- EVT_PAINT(wxMiniFrame::OnPaint)
- EVT_MOUSE_EVENTS(wxMiniFrame::OnMouse)
-END_EVENT_TABLE()
+static const char *cross_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"5 5 16 1",
+" c Gray0",
+". c #bf0000",
+"X c #00bf00",
+"o c #bfbf00",
+"O c #0000bf",
+"+ c #bf00bf",
+"@ c #00bfbf",
+"# c None",
+"$ c #808080",
+"% c Red",
+"& c Green",
+"* c Yellow",
+"= c Blue",
+"- c Magenta",
+"; c Cyan",
+": c Gray100",
+/* pixels */
+" ### ",
+"# # #",
+"## ##",
+"# # #",
+" ### ",
+};
IMPLEMENT_DYNAMIC_CLASS(wxMiniFrame,wxFrame)
const wxPoint &pos, const wxSize &size,
long style, const wxString &name )
{
- style = style | wxSIMPLE_BORDER;
-
+ style = style | wxCAPTION;
+
+ if ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT))
+ m_miniTitle = 13;
+
m_miniEdge = 3;
- m_miniTitle = 13;
- m_isDragging = FALSE;
+ m_isDragging = false;
m_oldX = -1;
m_oldY = -1;
m_diffX = 0;
m_diffY = 0;
-
+
wxFrame::Create( parent, id, title, pos, size, style, name );
- GtkWidget *close_button = gtk_button_new_with_label( "x" );
-
- gtk_myfixed_put( GTK_MYFIXED(m_wxwindow), close_button, 4, 4 );
- gtk_widget_set_usize( close_button, 12, 11 );
-
- gtk_widget_show( close_button );
-
- gtk_signal_connect( GTK_OBJECT(close_button), "clicked",
- GTK_SIGNAL_FUNC(gtk_button_clicked_callback), (gpointer*)this );
-
- return TRUE;
-}
+ if (m_parent && (GTK_IS_WINDOW(m_parent->m_widget)))
+ {
+ gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(m_parent->m_widget) );
+ }
-void wxMiniFrame::OnPaint( wxPaintEvent &WXUNUSED(event) )
-{
- if (m_miniTitle == 0) return;
- if (m_title.IsEmpty()) return;
-
- wxPaintDC dc(this);
-
- dc.SetBrush( *wxTRANSPARENT_BRUSH );
- dc.DrawRectangle( 0, 0, m_width, m_height );
-
- dc.SetPen( *wxWHITE_PEN );
- dc.DrawLine( 1, 1, m_width-2, 1 );
- dc.DrawLine( 1, 1, 1, m_height-2 );
-
- dc.SetPen( *wxMEDIUM_GREY_PEN );
- dc.DrawLine( 1, m_height-1, m_width-2, m_height-1 );
- dc.DrawLine( m_width-1, 1, m_width-1, m_height-2 );
-
- dc.SetBrush( *wxBLUE_BRUSH );
- dc.SetPen( *wxTRANSPARENT_PEN );
- dc.DrawRectangle( m_miniEdge, m_miniEdge, m_width - 2*m_miniEdge, m_miniTitle );
-
- dc.SetTextForeground( *wxWHITE );
- dc.SetFont( *wxSMALL_FONT );
- dc.DrawText( m_title, 14 + m_miniEdge, 1 + m_miniEdge );
-}
+ if ((style & wxSYSTEM_MENU) &&
+ ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)))
+ {
+ GdkBitmap *mask = (GdkBitmap*) NULL;
+ GdkPixmap *pixmap = gdk_pixmap_create_from_xpm_d
+ (
+ wxGetRootWindow()->window,
+ &mask,
+ NULL,
+ (char **)cross_xpm
+ );
-void wxMiniFrame::DrawFrame( int x, int y )
-{
- int org_x = 0;
- int org_y = 0;
- gdk_window_get_origin( m_wxwindow->window, &org_x, &org_y );
- x += org_x;
- y += org_y;
+ GtkWidget *pw = gtk_pixmap_new( pixmap, mask );
+ gdk_bitmap_unref( mask );
+ gdk_pixmap_unref( pixmap );
+ gtk_widget_show( pw );
- wxScreenDC dc;
- dc.SetLogicalFunction( wxXOR );
-
- dc.DrawRectangle( x, y, m_width, m_height );
-}
+ GtkWidget *close_button = gtk_button_new();
+ gtk_container_add( GTK_CONTAINER(close_button), pw );
-void wxMiniFrame::OnMouse( wxMouseEvent &event )
-{
- int x = event.GetX();
- int y = event.GetY();
+ gtk_pizza_put( GTK_PIZZA(m_mainWidget),
+ close_button,
+ size.x-16, 4, 11, 11 );
- if (event.LeftDown())
- {
- CaptureMouse();
- m_diffX = x;
- m_diffY = y;
- DrawFrame( 0, 0 );
- m_oldX = 0;
- m_oldY = 0;
- m_isDragging = TRUE;
- return;
- }
+ gtk_widget_show( close_button );
- if (event.Dragging() && m_isDragging)
- {
- DrawFrame( m_oldX, m_oldY );
- m_oldX = x - m_diffX;
- m_oldY = y - m_diffY;
- DrawFrame( m_oldX, m_oldY );
- return;
- }
-
- if (event.LeftUp() && m_isDragging)
- {
- m_isDragging = FALSE;
- DrawFrame( m_oldX, m_oldY );
- ReleaseMouse();
-
- int org_x = 0;
- int org_y = 0;
- gdk_window_get_origin( m_wxwindow->window, &org_x, &org_y );
- x += org_x - m_diffX;
- y += org_y - m_diffY;
- m_x = x;
- m_y = y;
- gtk_widget_set_uposition( m_widget, x, y );
-
- return;
+ gtk_signal_connect( GTK_OBJECT(close_button), "clicked",
+ GTK_SIGNAL_FUNC(gtk_button_clicked_callback), (gpointer*)this );
}
-
- event.Skip();
+
+ /* these are called when the borders are drawn */
+ gtk_signal_connect( GTK_OBJECT(m_mainWidget), "expose_event",
+ GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this );
+
+#ifndef __WXGTK20__
+ gtk_signal_connect( GTK_OBJECT(m_mainWidget), "draw",
+ GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this );
+#endif
+
+ /* these are required for dragging the mini frame around */
+ gtk_signal_connect( GTK_OBJECT(m_mainWidget), "button_press_event",
+ GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(m_mainWidget), "button_release_event",
+ GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(m_mainWidget), "motion_notify_event",
+ GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this );
+
+ return true;
+}
+
+void wxMiniFrame::SetTitle( const wxString &title )
+{
+ wxFrame::SetTitle( title );
+
+#ifdef __WXGTK20__
+ gdk_window_invalidate_rect( GTK_PIZZA(m_mainWidget)->bin_window, NULL, true );
+#else
+ gtk_widget_draw( m_mainWidget, (GdkRectangle*) NULL );
+#endif
}
+#endif
projects / wxWidgets.git / blobdiff