AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-10-01 03:27:36 +00:00
Code Issues Projects Releases Wiki Activity

textview: Draw drag icons using Cairo

Browse Source
This commit is contained in:
Benjamin Otte 2010-07-16 01:45:06 +02:00
parent fe401cdbb4
commit bb3c91bfda
1 changed files with 19 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
gtk/gtktextutil.c
View File

@ -212,6 +212,7 @@ _gtk_text_util_create_drag_icon (GtkWidget *widget,
GdkDrawable *drawable = NULL;
PangoContext *context;
PangoLayout *layout;
cairo_t *cr;
gint pixmap_height, pixmap_width;
gint layout_width, layout_height;
@ -240,13 +241,10 @@ _gtk_text_util_create_drag_icon (GtkWidget *widget,
pixmap_width + 2,
pixmap_height + 2,
-1);
cr = gdk_cairo_create (drawable);
gdk_draw_rectangle (drawable,
widget->style->base_gc [gtk_widget_get_state (widget)],
TRUE,
0, 0,
pixmap_width + 1,
pixmap_height + 1);
gdk_cairo_set_source_color (cr, &widget->style->base [gtk_widget_get_state (widget)]);
cairo_paint (cr);
gdk_draw_layout (drawable,
widget->style->text_gc [gtk_widget_get_state (widget)],
@ -254,13 +252,12 @@ _gtk_text_util_create_drag_icon (GtkWidget *widget,
1 + DRAG_ICON_LAYOUT_BORDER,
layout);
gdk_draw_rectangle (drawable,
widget->style->black_gc,
FALSE,
0, 0,
pixmap_width + 1,
pixmap_height + 1);
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_rectangle (cr, 0.5, 0.5, pixmap_width + 1, pixmap_height + 1);
cairo_set_line_width (cr, 1.0);
cairo_stroke (cr);
cairo_destroy (cr);
g_object_unref (layout);
return drawable;
@ -294,6 +291,7 @@ _gtk_text_util_create_rich_drag_icon (GtkWidget *widget,
GtkTextAttributes *style;
PangoContext *ltr_context, *rtl_context;
GtkTextIter iter;
cairo_t *cr;
g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
g_return_val_if_fail (GTK_IS_TEXT_BUFFER (buffer), NULL);
@ -356,12 +354,10 @@ _gtk_text_util_create_rich_drag_icon (GtkWidget *widget,
drawable = gdk_pixmap_new (widget->window,
pixmap_width + 2, pixmap_height + 2, -1);
gdk_draw_rectangle (drawable,
widget->style->base_gc [gtk_widget_get_state (widget)],
TRUE,
0, 0,
pixmap_width + 1,
pixmap_height + 1);
cr = gdk_cairo_create (drawable);
gdk_cairo_set_source_color (cr, &widget->style->base [gtk_widget_get_state (widget)]);
cairo_paint (cr);
gtk_text_layout_draw (layout, widget, drawable,
widget->style->text_gc [gtk_widget_get_state (widget)],
@ -370,13 +366,12 @@ _gtk_text_util_create_rich_drag_icon (GtkWidget *widget,
0, 0,
pixmap_width, pixmap_height, NULL);
gdk_draw_rectangle (drawable,
widget->style->black_gc,
FALSE,
0, 0,
pixmap_width + 1,
pixmap_height + 1);
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_rectangle (cr, 0.5, 0.5, pixmap_width + 1, pixmap_height + 1);
cairo_set_line_width (cr, 1.0);
cairo_stroke (cr);
cairo_destroy (cr);
g_object_unref (layout);
g_object_unref (new_buffer);