Stuff

svn path=/trunk/; revision=3447

1 files changed, 175 insertions, 0 deletions

diff --git a/notes/e-bevel-button.c b/notes/e-bevel-button.c
new file mode 100644
index 0000000000..480a430516
--- /dev/null
+++ b/notes/e-bevel-button.c
@@ -0,0 +1,175 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+
+#include <config.h>
+#include <gtk/gtkbutton.h>
+
+#include "e-util/e-util.h"
+
+#include "e-bevel-button.h"
+#include "e-bevel-button-util.h"
+
+#define PARENT_TYPE GTK_TYPE_BUTTON
+
+static GtkButtonClass *parent_class = NULL;
+
+struct _EBevelButtonPrivate {
+	GdkColor base_color;
+	GdkColor dark_color;
+	GdkColor light_color;
+	GdkGC *gc;
+};
+
+static void
+e_bevel_button_paint (GtkWidget *widget, GdkRectangle *area)
+{
+	EBevelButton *button;
+
+	button = E_BEVEL_BUTTON (widget);
+	
+	if (GTK_WIDGET_DRAWABLE (widget)) {
+		gdk_window_set_back_pixmap (widget->window, NULL, TRUE);
+		gdk_window_clear_area (widget->window, area->x, area->y, area->width, area->height);
+
+		gdk_gc_set_foreground (button->priv->gc, &button->priv->base_color);
+		gdk_draw_rectangle (widget->window,
+				    button->priv->gc,
+				    TRUE,
+				    0, 0,
+				    widget->allocation.width, widget->allocation.height);
+
+		if (GTK_BUTTON (button)->in_button) {
+			gdk_gc_set_foreground (button->priv->gc,
+					       GTK_BUTTON (button)->button_down ?
+					       &button->priv->dark_color :
+					       &button->priv->light_color);
+			gdk_draw_line (widget->window, button->priv->gc,
+				       0, 0, 0, widget->allocation.height - 2);
+			gdk_draw_line (widget->window, button->priv->gc,
+				       0, 0, widget->allocation.width - 2, 0);
+
+			gdk_gc_set_foreground (button->priv->gc,
+					       GTK_BUTTON (button)->button_down ?
+					       &button->priv->light_color :
+					       &button->priv->dark_color);
+			gdk_draw_line (widget->window, button->priv->gc,
+				       widget->allocation.width - 1 , 1,
+				       widget->allocation.width - 1, widget->allocation.height - 1);
+			gdk_draw_line (widget->window, button->priv->gc,
+				       1, widget->allocation.height - 1,
+				       widget->allocation.width - 1, widget->allocation.height - 1);
+		}
+	}
+}
+
+static gint
+e_bevel_button_expose (GtkWidget *widget, GdkEventExpose *event)
+{
+	  GtkBin *bin;
+	  GdkEventExpose child_event;
+	  
+	  if (GTK_WIDGET_DRAWABLE (widget)) {
+		  bin = GTK_BIN (widget);
+		  
+		  e_bevel_button_paint (widget, &event->area);
+		  
+		  child_event = *event;
+		  if (bin->child && GTK_WIDGET_NO_WINDOW (bin->child) &&
+		      gtk_widget_intersect (bin->child, &event->area, &child_event.area))
+			  gtk_widget_event (bin->child, (GdkEvent*) &child_event);
+	  }
+
+	  return FALSE;
+}
+
+static void
+e_bevel_button_draw (GtkWidget *widget, GdkRectangle *area)
+{
+	GdkRectangle child_area;
+	GdkRectangle tmp_area;
+
+	g_return_if_fail (widget != NULL);
+	g_return_if_fail (E_IS_BEVEL_BUTTON (widget));
+	g_return_if_fail (area != NULL);
+
+	if (GTK_WIDGET_DRAWABLE (widget)) {
+		tmp_area = *area;
+		tmp_area.x -= GTK_CONTAINER (widget)->border_width;
+		tmp_area.y -= GTK_CONTAINER (widget)->border_width;
+
+		e_bevel_button_paint (widget, &tmp_area);
+
+		if (GTK_BIN (widget)->child && gtk_widget_intersect (GTK_BIN (widget)->child, &tmp_area, &child_area))
+			gtk_widget_draw (GTK_BIN (widget)->child, &child_area);
+	}
+}
+
+static void
+e_bevel_button_realize (GtkWidget *widget)
+{
+	EBevelButton *button = E_BEVEL_BUTTON (widget);
+
+	GTK_WIDGET_CLASS (parent_class)->realize (widget);
+
+	button->priv->gc = gdk_gc_new (widget->window);
+
+	gdk_color_parse ("#d0d888", &button->priv->base_color);
+	e_bevel_button_util_shade (&button->priv->base_color,
+				   &button->priv->light_color,
+				   LIGHTNESS_MULT);
+	e_bevel_button_util_shade (&button->priv->base_color,
+				   &button->priv->dark_color,
+				   DARKNESS_MULT);
+	gdk_colormap_alloc_color (gdk_rgb_get_cmap (), &button->priv->base_color, FALSE, TRUE);
+	gdk_colormap_alloc_color (gdk_rgb_get_cmap (), &button->priv->light_color, FALSE, TRUE);
+	gdk_colormap_alloc_color (gdk_rgb_get_cmap (), &button->priv->dark_color, FALSE, TRUE);
+}
+
+static void
+e_bevel_button_class_init (EBevelButtonClass *klass)
+{
+	GtkWidgetClass *widget_class;
+
+	widget_class = (GtkWidgetClass *)klass;
+
+	parent_class = gtk_type_class (PARENT_TYPE);
+	
+	widget_class->draw = e_bevel_button_draw;
+	widget_class->expose_event = e_bevel_button_expose;
+	widget_class->realize = e_bevel_button_realize;
+}
+
+static void
+e_bevel_button_init (EBevelButton *button)
+{
+	EBevelButtonPrivate *priv;
+
+	GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS);
+
+	priv = g_new (EBevelButtonPrivate, 1);
+
+	button->priv = priv;
+}
+
+GtkWidget *
+e_bevel_button_new (void)
+{
+	EBevelButton *button;
+
+	button = gtk_type_new (E_TYPE_BEVEL_BUTTON);
+
+	return GTK_WIDGET (button);
+}
+
+E_MAKE_TYPE (e_bevel_button, "EBevelButton", EBevelButton, e_bevel_button_class_init, e_bevel_button_init, PARENT_TYPE);
+
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