#include "wx/image.h"
#endif
+#include "wx/gtk/dcclient.h"
+
#include <gtk/gtk.h>
//-----------------------------------------------------------------------------
extern "C" {
static gboolean gtk_window_own_expose_callback(GtkWidget* widget, GdkEventExpose* gdk_event, wxMiniFrame* win)
{
- if (!win->m_hasVMT || gdk_event->count > 0)
+ if (!win->m_hasVMT || gdk_event->count > 0 ||
+ gdk_event->window != widget->window)
+ {
return false;
+ }
gtk_paint_shadow (widget->style,
widget->window,
wxClientDC dc(win);
-#if wxUSE_NEW_DC
- wxImplDC *impl = dc.GetImpl();
- wxGTKClientImplDC *client_impl = wxDynamicCast( impl, wxGTKClientImplDC );
- // Hack alert
- client_impl->m_window = widget->window;
-#else
- // Hack alert
- dc.m_window = widget->window;
-#endif
+ wxDCImpl *impl = dc.GetImpl();
+ wxClientDCImpl *gtk_impl = wxDynamicCast( impl, wxClientDCImpl );
+ gtk_impl->m_gdkwindow = widget->window; // Hack alert
if (style & wxRESIZE_BORDER)
{
dc.DrawRectangle( win->m_width - 14, win->m_height-14, 14, 14 );
}
- if (!win->GetTitle().empty() &&
- ((style & wxCAPTION) ||
- (style & wxTINY_CAPTION_HORIZ) ||
- (style & wxTINY_CAPTION_VERT)))
+ if (win->m_miniTitle && !win->GetTitle().empty())
{
dc.SetFont( *wxSMALL_FONT );
- int height = dc.GetCharHeight();
wxBrush brush( LightContrastColour( wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT) ) );
dc.SetBrush( brush );
dc.SetPen( *wxTRANSPARENT_PEN );
- dc.DrawRectangle( 3, 3, win->m_width - 7, height );
+ dc.DrawRectangle( win->m_miniEdge-1,
+ win->m_miniEdge-1,
+ win->m_width - (2*(win->m_miniEdge-1)),
+ 15 );
dc.SetTextForeground( *wxWHITE );
- dc.DrawText( win->GetTitle(), 6, 3 );
+ dc.DrawText( win->GetTitle(), 6, 4 );
if (style & wxCLOSE_BOX)
- dc.DrawBitmap( win->m_closeButton, win->m_width-19, 2, true );
+ dc.DrawBitmap( win->m_closeButton, win->m_width-18, 3, true );
}
+
return false;
}
}
//-----------------------------------------------------------------------------
extern "C" {
-static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
+static gboolean
+gtk_window_button_press_callback(GtkWidget* widget, GdkEventButton* gdk_event, wxMiniFrame* win)
{
- if (!win->m_hasVMT) return FALSE;
+ if (!win->m_hasVMT || gdk_event->window != widget->window)
+ return false;
if (g_blockEventsOnDrag) return TRUE;
if (g_blockEventsOnScroll) return TRUE;
return TRUE;
}
- if ((style & wxCLOSE_BOX) &&
- ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)))
+ if (win->m_miniTitle && (style & wxCLOSE_BOX))
{
if ((y > 3) && (y < 19) && (x > win->m_width-19) && (x < win->m_width-3))
{
}
}
- wxClientDC dc(win);
- dc.SetFont( *wxSMALL_FONT );
- int height = dc.GetCharHeight() + 1;
-
-
- if (y > height) return TRUE;
+ if (y >= win->m_miniEdge + win->m_miniTitle)
+ return true;
gdk_window_raise( win->m_widget->window );
//-----------------------------------------------------------------------------
extern "C" {
-static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
+static gboolean
+gtk_window_button_release_callback(GtkWidget* widget, GdkEventButton* gdk_event, wxMiniFrame* win)
{
- if (!win->m_hasVMT) return FALSE;
+ if (!win->m_hasVMT || gdk_event->window != widget->window)
+ return false;
if (g_blockEventsOnDrag) return TRUE;
if (g_blockEventsOnScroll) return TRUE;
-
if (!win->m_isDragging) return TRUE;
win->m_isDragging = false;
extern "C" {
static gboolean
gtk_window_leave_callback(GtkWidget *widget,
- GdkEventCrossing * WXUNUSED(gdk_event),
+ GdkEventCrossing* gdk_event,
wxMiniFrame *win)
{
if (!win->m_hasVMT) return FALSE;
if (g_blockEventsOnDrag) return FALSE;
+ if (gdk_event->window != widget->window)
+ return false;
gdk_window_set_cursor( widget->window, NULL );
//-----------------------------------------------------------------------------
extern "C" {
-static gint
+static gboolean
gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxMiniFrame *win )
{
- if (!win->m_hasVMT) return FALSE;
+ if (!win->m_hasVMT || gdk_event->window != widget->window)
+ return false;
if (g_blockEventsOnDrag) return TRUE;
if (g_blockEventsOnScroll) return TRUE;
}
}
-//-----------------------------------------------------------------------------
-// "size_allocate" from GtkFixed, parent of m_mainWidget
-//-----------------------------------------------------------------------------
-
-extern "C" {
-static void size_allocate(GtkWidget*, GtkAllocation* alloc, wxMiniFrame* win)
-{
- // place m_mainWidget inside of decorations drawn on the GtkFixed
- GtkAllocation alloc2 = win->m_mainWidget->allocation;
- alloc2.width = alloc->width - 2 * win->m_miniEdge;
- alloc2.height = alloc->height - win->m_miniTitle - 2 * win->m_miniEdge;
- gtk_widget_size_allocate(win->m_mainWidget, &alloc2);
-}
-}
-
//-----------------------------------------------------------------------------
// wxMiniFrame
//-----------------------------------------------------------------------------
const wxPoint &pos, const wxSize &size,
long style, const wxString &name )
{
- if ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT))
+ m_miniTitle = 0;
+ if (style & wxCAPTION)
m_miniTitle = 16;
if (style & wxRESIZE_BORDER)
wxFrame::Create( parent, id, title, pos, size, style, name );
- // borders and title are on a GtkFixed between m_widget and m_mainWidget
- GtkWidget* fixed = gtk_fixed_new();
- gtk_fixed_set_has_window((GtkFixed*)fixed, true);
- gtk_widget_add_events(fixed,
+ // Use a GtkEventBox for the title and borders. Using m_widget for this
+ // almost works, except that setting the resize cursor has no effect.
+ GtkWidget* eventbox = gtk_event_box_new();
+ gtk_widget_add_events(eventbox,
GDK_POINTER_MOTION_MASK |
- GDK_POINTER_MOTION_HINT_MASK |
- GDK_BUTTON_MOTION_MASK |
- GDK_BUTTON_PRESS_MASK |
- GDK_BUTTON_RELEASE_MASK |
- GDK_LEAVE_NOTIFY_MASK);
- gtk_widget_show(fixed);
- gtk_widget_reparent(m_mainWidget, fixed);
- gtk_container_add((GtkContainer*)m_widget, fixed);
- gtk_fixed_move((GtkFixed*)fixed, m_mainWidget, m_miniEdge, m_miniTitle + m_miniEdge);
- g_signal_connect(fixed, "size_allocate", G_CALLBACK(size_allocate), this);
+ GDK_POINTER_MOTION_HINT_MASK);
+ gtk_widget_show(eventbox);
+ // Use a GtkAlignment to position m_mainWidget inside the decorations
+ GtkWidget* alignment = gtk_alignment_new(0, 0, 1, 1);
+ gtk_alignment_set_padding(GTK_ALIGNMENT(alignment),
+ m_miniTitle + m_miniEdge, m_miniEdge, m_miniEdge, m_miniEdge);
+ gtk_widget_show(alignment);
+ // The GtkEventBox and GtkAlignment go between m_widget and m_mainWidget
+ gtk_widget_reparent(m_mainWidget, alignment);
+ gtk_container_add(GTK_CONTAINER(eventbox), alignment);
+ gtk_container_add(GTK_CONTAINER(m_widget), eventbox);
m_gdkDecor = 0;
m_gdkFunc = 0;
if (style & wxRESIZE_BORDER)
m_gdkFunc = GDK_FUNC_RESIZE;
+ gtk_window_set_default_size(GTK_WINDOW(m_widget), m_width, m_height);
+ m_decorSize.Set(0, 0);
+ m_deferShow = false;
+
+ // don't allow sizing smaller than decorations
+ GdkGeometry geom;
+ geom.min_width = 2 * m_miniEdge;
+ geom.min_height = 2 * m_miniEdge + m_miniTitle;
+ gtk_window_set_geometry_hints(GTK_WINDOW(m_widget), NULL, &geom, GDK_HINT_MIN_SIZE);
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) );
}
- if ((style & wxCLOSE_BOX) &&
- ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)))
+ if (m_miniTitle && (style & wxCLOSE_BOX))
{
wxImage img = wxBitmap((const char*)close_bits, 16, 16).ConvertToImage();
img.Replace(0,0,0,123,123,123);
}
/* these are called when the borders are drawn */
- g_signal_connect_after(fixed, "expose_event",
+ g_signal_connect_after(eventbox, "expose_event",
G_CALLBACK (gtk_window_own_expose_callback), this );
/* these are required for dragging the mini frame around */
- g_signal_connect (fixed, "button_press_event",
+ g_signal_connect (eventbox, "button_press_event",
G_CALLBACK (gtk_window_button_press_callback), this);
- g_signal_connect (fixed, "button_release_event",
+ g_signal_connect (eventbox, "button_release_event",
G_CALLBACK (gtk_window_button_release_callback), this);
- g_signal_connect (fixed, "motion_notify_event",
+ g_signal_connect (eventbox, "motion_notify_event",
G_CALLBACK (gtk_window_motion_notify_callback), this);
- g_signal_connect (fixed, "leave_notify_event",
+ g_signal_connect (eventbox, "leave_notify_event",
G_CALLBACK (gtk_window_leave_callback), this);
return true;
}
}
}
+// Keep min size at least as large as decorations
+void wxMiniFrame::DoSetSizeHints(int minW, int minH, int maxW, int maxH, int incW, int incH)
+{
+ const int w = 2 * m_miniEdge;
+ const int h = 2 * m_miniEdge + m_miniTitle;
+ if (minW < w) minW = w;
+ if (minH < h) minH = h;
+ wxFrame::DoSetSizeHints(minW, minH, maxW, maxH, incW, incH);
+}
+
void wxMiniFrame::SetTitle( const wxString &title )
{
wxFrame::SetTitle( title );
- GtkWidget* fixed = GTK_BIN(m_widget)->child;
- if (fixed->window)
- gdk_window_invalidate_rect(fixed->window, NULL, false);
+ GtkWidget* widget = GTK_BIN(m_widget)->child;
+ if (widget->window)
+ gdk_window_invalidate_rect(widget->window, NULL, false);
}
#endif // wxUSE_MINIFRAME
projects / wxWidgets.git / blobdiff