libmate-desktop: Add GTK3 support to MateColorButton

author: Stefano Karapetsas <[email protected]> 2014-05-04 20:02:13 +0200
committer: Stefano Karapetsas <[email protected]> 2014-05-04 20:02:13 +0200
commit: 36674f729711588181754a4b587564962e15c138 (patch)
tree: 196140b1b8599e2e13f450e757e9bc1b517a505a /libmate-desktop/mate-colorsel.c
parent: c9497d958bb1ca646c1b8b69dfe344f2e2a555ed (diff)
download: mate-desktop-36674f729711588181754a4b587564962e15c138.tar.bz2
mate-desktop-36674f729711588181754a4b587564962e15c138.tar.xz
1 files changed, 222 insertions, 42 deletions
diff --git a/libmate-desktop/mate-colorsel.c b/libmate-desktop/mate-colorsel.c
index 40f9856..79ae054 100644
--- a/libmate-desktop/mate-colorsel.c
+++ b/libmate-desktop/mate-colorsel.c
@@ -30,9 +30,13 @@
 #include <math.h>
 #include <string.h>
 
-#include <gdkconfig.h>
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
+#if GTK_CHECK_VERSION (3, 0, 0)
+#include <gdk/gdkkeysyms-compat.h>
+#else
+#include <gdkconfig.h>
+#endif
 #include <glib/gi18n-lib.h>
 #include "mate-colorsel.h"
 
@@ -134,7 +138,11 @@ struct _ColorSelectionPrivate
 };
 
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+static void mate_color_selection_dispose (GObject *object);
+#else
 static void mate_color_selection_destroy (GtkObject *object);
+#endif
 static void mate_color_selection_finalize (GObject *object);
 static void update_color (MateColorSelection *colorsel);
 static void mate_color_selection_set_property (GObject *object,
@@ -213,6 +221,50 @@ static guint color_selection_signals[LAST_SIGNAL] = { 0 };
 static MateColorSelectionChangePaletteFunc noscreen_change_palette_hook = default_noscreen_change_palette_func;
 static MateColorSelectionChangePaletteWithScreenFunc change_palette_hook = default_change_palette_func;
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+static const guchar dropper_bits[] = {
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377\377\377\377\377\377\377"
+ "\377\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377\0\0\0\377"
+ "\0\0\0\377\0\0\0\377\377\377\377\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377"
+ "\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\377\377\377\377"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377"
+ "\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377\0\0\0\377\0\0"
+ "\0\377\0\0\0\377\0\0\0\377\377\377\377\377\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377\0\0\0\377\0\0\0\377\0"
+ "\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\377\377\377"
+ "\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\377\377\377\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0"
+ "\0\0\377\377\377\377\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377\377\0\0\0\377\0\0"
+ "\0\377\0\0\0\377\377\377\377\377\377\377\377\377\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377"
+ "\377\377\377\377\377\377\377\377\377\377\0\0\0\377\0\0\0\377\377\377"
+ "\377\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377"
+ "\0\0\0\377\377\377\377\377\0\0\0\377\377\377\377\377\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377"
+ "\377\377\377\377\377\377\377\377\377\0\0\0\377\0\0\0\0\0\0\0\0\377\377"
+ "\377\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0"
+ "\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377\377\377\377\377\377\377"
+ "\377\377\377\0\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377\377"
+ "\377\377\377\377\377\377\377\377\0\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\377\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377\377\377\377\377\377\0\0"
+ "\0\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\0\0\0\0\377\0\0\0"
+ "\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"};
+#else
 static const guchar dropper_bits[] = {
 0xff, 0x8f, 0x01, 0x00, 0xff, 0x77, 0x01, 0x00,
 0xff, 0xfb, 0x00, 0x00, 0xff, 0xf8, 0x00, 0x00,
@@ -234,6 +286,7 @@ static const guchar dropper_mask[] = {
 0x7c, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x00, 0x00,
 0x1e, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00,
 0x02, 0x00, 0x00, 0x00 };
+#endif
 
 G_DEFINE_TYPE (MateColorSelection, mate_color_selection, GTK_TYPE_VBOX)
 
@@ -241,7 +294,9 @@ static void
 mate_color_selection_class_init (MateColorSelectionClass *klass)
 {
 GObjectClass *gobject_class;
+#if !GTK_CHECK_VERSION (3, 0, 0)
 GtkObjectClass *object_class;
+#endif
 GtkWidgetClass *widget_class;
 
 gobject_class = G_OBJECT_CLASS (klass);
@@ -249,9 +304,13 @@ mate_color_selection_class_init (MateColorSelectionClass *klass)
 gobject_class->set_property = mate_color_selection_set_property;
 gobject_class->get_property = mate_color_selection_get_property;
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+ gobject_class->dispose = mate_color_selection_dispose;
+#else
 object_class = GTK_OBJECT_CLASS (klass);
 object_class->destroy = mate_color_selection_destroy;
- 
+#endif
+
 widget_class = GTK_WIDGET_CLASS (klass);
 widget_class->realize = mate_color_selection_realize;
 widget_class->unrealize = mate_color_selection_unrealize;
@@ -289,7 +348,11 @@ mate_color_selection_class_init (MateColorSelectionClass *klass)
 
 color_selection_signals[COLOR_CHANGED] =
 g_signal_new ("color-changed",
+#if GTK_CHECK_VERSION (3, 0, 0)
+ G_OBJECT_CLASS_TYPE (gobject_class),
+#else
 G_OBJECT_CLASS_TYPE (object_class),
+#endif
 G_SIGNAL_RUN_FIRST,
 G_STRUCT_OFFSET (MateColorSelectionClass, color_changed),
 NULL, NULL,
@@ -553,6 +616,22 @@ mate_color_selection_get_property (GObject *object,
 }
 }
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+static void
+mate_color_selection_dispose (GObject *object)
+{
+ MateColorSelection *cselection = MATE_COLOR_SELECTION (object);
+ ColorSelectionPrivate *priv = cselection->private_data;
+
+ if (priv->dropper_grab_widget)
+ {
+ gtk_widget_destroy (priv->dropper_grab_widget);
+ priv->dropper_grab_widget = NULL;
+ }
+
+ G_OBJECT_CLASS (mate_color_selection_parent_class)->dispose (object);
+}
+#else
 /* GtkObject methods */
 
 static void
@@ -569,6 +648,7 @@ mate_color_selection_destroy (GtkObject *object)
 
 GTK_OBJECT_CLASS (mate_color_selection_parent_class)->destroy (object);
 }
+#endif
 
 /* GtkWidget methods */
 
@@ -625,7 +705,11 @@ mate_color_selection_grab_broken (GtkWidget *widget,
 *
 */
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+static void color_sample_draw_sample (MateColorSelection *colorsel, cairo_t *cr, int which);
+#else
 static void color_sample_draw_sample (MateColorSelection *colorsel, int which);
+#endif
 static void color_sample_update_samples (MateColorSelection *colorsel);
 
 static void
@@ -727,19 +811,19 @@ color_sample_drop_handle (GtkWidget *widget,
 * opacity
 */
 
- if (selection_data->length < 0)
+ if (gtk_selection_data_get_length (selection_data) < 0)
 return;
 
 /* We accept drops with the wrong format, since the KDE color
 * chooser incorrectly drops application/x-color with format 8.
 */
- if (selection_data->length != 8)
+ if (gtk_selection_data_get_length (selection_data) != 8)
 {
 g_warning ("Received invalid color data\n");
 return;
 }
 
- vals = (guint16 *)selection_data->data;
+ vals = (guint16 *) gtk_selection_data_get_data (selection_data);
 
 if (widget == priv->cur_sample)
 {
@@ -784,12 +868,19 @@ color_sample_drag_handle (GtkWidget *widget,
 
 /* which = 0 means draw old sample, which = 1 means draw new */
 static void
+#if GTK_CHECK_VERSION (3, 0, 0)
+color_sample_draw_sample (MateColorSelection *colorsel, cairo_t *cr, int which)
+#else
 color_sample_draw_sample (MateColorSelection *colorsel, int which)
+#endif
 {
 GtkWidget *da;
 gint x, y, wid, heig, goff;
 ColorSelectionPrivate *priv;
+#if !GTK_CHECK_VERSION (3, 0, 0)
 cairo_t *cr;
+#endif
+ GtkAllocation allocation;
 
 g_return_if_fail (colorsel != NULL);
 priv = colorsel->private_data;
@@ -806,13 +897,17 @@ color_sample_draw_sample (MateColorSelection *colorsel, int which)
 else
 {
 da = priv->cur_sample;
- goff = priv->old_sample->allocation.width % 32;
+ gtk_widget_get_allocation (priv->old_sample, &allocation);
+ goff = allocation.width % 32;
 }
 
- cr = gdk_cairo_create (da->window);
+#if !GTK_CHECK_VERSION (3, 0, 0)
+ cr = gdk_cairo_create (gtk_widget_get_window (da));
+#endif
 
- wid = da->allocation.width;
- heig = da->allocation.height;
+ gtk_widget_get_allocation (da, &allocation);
+ wid = allocation.width;
+ heig = allocation.height;
 
 /* Below needs tweaking for non-power-of-two */ 
 
@@ -854,7 +949,9 @@ color_sample_draw_sample (MateColorSelection *colorsel, int which)
 cairo_rectangle (cr, 0, 0, wid, heig);
 cairo_fill (cr);
 
+#if !GTK_CHECK_VERSION (3, 0, 0)
 cairo_destroy (cr);
+#endif
 }
 
 
@@ -866,6 +963,26 @@ color_sample_update_samples (MateColorSelection *colorsel)
 gtk_widget_queue_draw (priv->cur_sample);
 }
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+static gboolean
+color_old_sample_draw (GtkWidget *da,
+ cairo_t *cr,
+ MateColorSelection *colorsel)
+{
+ color_sample_draw_sample (colorsel, cr, 0);
+ return FALSE;
+}
+
+
+static gboolean
+color_cur_sample_draw (GtkWidget *da,
+ cairo_t *cr,
+ MateColorSelection *colorsel)
+{
+ color_sample_draw_sample (colorsel, cr, 1);
+ return FALSE;
+}
+#else
 static gboolean
 color_old_sample_expose (GtkWidget *da,
 GdkEventExpose *event,
@@ -884,6 +1001,7 @@ color_cur_sample_expose (GtkWidget *da,
 color_sample_draw_sample (colorsel, 1);
 return FALSE;
 }
+#endif
 
 static void
 color_sample_setup_dnd (MateColorSelection *colorsel, GtkWidget *sample)
@@ -967,12 +1085,21 @@ color_sample_new (MateColorSelection *colorsel)
 gtk_box_pack_start (GTK_BOX (priv->sample_area), priv->cur_sample,
 TRUE, TRUE, 0);
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+ g_signal_connect (priv->old_sample, "draw",
+ G_CALLBACK (color_old_sample_draw),
+ colorsel);
+ g_signal_connect (priv->cur_sample, "draw",
+ G_CALLBACK (color_cur_sample_draw),
+ colorsel);
+#else
 g_signal_connect (priv->old_sample, "expose-event",
 G_CALLBACK (color_old_sample_expose),
 colorsel);
 g_signal_connect (priv->cur_sample, "expose-event",
 G_CALLBACK (color_cur_sample_expose),
 colorsel);
+#endif
 
 color_sample_setup_dnd (colorsel, priv->old_sample);
 color_sample_setup_dnd (colorsel, priv->cur_sample);
@@ -1015,19 +1142,31 @@ palette_get_color (GtkWidget *drawing_area, gdouble *color)
 
 static void
 palette_paint (GtkWidget *drawing_area,
- GdkRectangle *area,
- gpointer data)
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *cr,
+#else
+ GdkRectangle *area,
+#endif
+ gpointer data)
 {
+#if !GTK_CHECK_VERSION (3, 0, 0)
 cairo_t *cr;
+#endif
 gint focus_width;
+ GtkAllocation allocation;
 
- if (drawing_area->window == NULL)
+ if (gtk_widget_get_window (drawing_area) == NULL)
 return;
 
- cr = gdk_cairo_create (drawing_area->window);
+ gtk_widget_get_allocation (drawing_area, &allocation);
+ gdk_cairo_set_source_color (cr, &gtk_widget_get_style (drawing_area)->bg[GTK_STATE_NORMAL]);
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
+#else
+ cr = gdk_cairo_create (gtk_widget_get_window (drawing_area));
 
- gdk_cairo_set_source_color (cr, &drawing_area->style->bg[GTK_STATE_NORMAL]);
 gdk_cairo_rectangle (cr, area);
+#endif
 cairo_fill (cr);
 
 if (gtk_widget_has_focus (drawing_area))
@@ -1036,12 +1175,14 @@ palette_paint (GtkWidget *drawing_area,
 
 cairo_rectangle (cr,
 focus_width / 2., focus_width / 2.,
- drawing_area->allocation.width - focus_width,
- drawing_area->allocation.height - focus_width);
+ allocation.width - focus_width,
+ allocation.height - focus_width);
 cairo_stroke (cr);
 }
 
+#if !GTK_CHECK_VERSION (3, 0, 0)
 cairo_destroy (cr);
+#endif
 }
 
 static void
@@ -1289,15 +1430,25 @@ palette_set_color (GtkWidget *drawing_area,
 }
 
 static gboolean
+#if GTK_CHECK_VERSION (3, 0, 0)
+palette_draw (GtkWidget *drawing_area,
+ cairo_t *cr,
+ gpointer data)
+#else
 palette_expose (GtkWidget *drawing_area,
 GdkEventExpose *event,
 gpointer data)
+#endif
 {
- if (drawing_area->window == NULL)
+ if (gtk_widget_get_window (drawing_area) == NULL)
 return FALSE;
- 
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+ palette_paint (drawing_area, cr, data);
+#else
 palette_paint (drawing_area, &(event->area), data);
- 
+#endif
+
 return FALSE;
 }
 
@@ -1312,18 +1463,20 @@ popup_position_func (GtkMenu *menu,
 GtkRequisition req; 
 gint root_x, root_y;
 GdkScreen *screen;
+ GtkAllocation allocation;
 
 widget = GTK_WIDGET (user_data);
 
 g_return_if_fail (gtk_widget_get_realized (widget));
 
- gdk_window_get_origin (widget->window, &root_x, &root_y);
+ gdk_window_get_origin (gtk_widget_get_window (widget), &root_x, &root_y);
 
 gtk_widget_size_request (GTK_WIDGET (menu), &req);
 
 /* Put corner of menu centered on color cell */
- *x = root_x + widget->allocation.width / 2;
- *y = root_y + widget->allocation.height / 2;
+ gtk_widget_get_allocation (widget, &allocation);
+ *x = root_x + allocation.width / 2;
+ *y = root_y + allocation.height / 2;
 
 /* Ensure sanity */
 screen = gtk_widget_get_screen (widget);
@@ -1480,19 +1633,19 @@ palette_drop_handle (GtkWidget *widget,
 guint16 *vals;
 gdouble color[4];
 
- if (selection_data->length < 0)
+ if (gtk_selection_data_get_length (selection_data) < 0)
 return;
 
 /* We accept drops with the wrong format, since the KDE color
 * chooser incorrectly drops application/x-color with format 8.
 */
- if (selection_data->length != 8)
+ if (gtk_selection_data_get_length (selection_data) != 8)
 {
 g_warning ("Received invalid color data\n");
 return;
 }
 
- vals = (guint16 *)selection_data->data;
+ vals = (guint16 *) gtk_selection_data_get_data (selection_data);
 
 color[0] = (gdouble)vals[0] / 0xffff;
 color[1] = (gdouble)vals[1] / 0xffff;
@@ -1560,8 +1713,13 @@ palette_new (MateColorSelection *colorsel)
 | GDK_ENTER_NOTIFY_MASK
 | GDK_LEAVE_NOTIFY_MASK);
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+ g_signal_connect (retval, "draw",
+ G_CALLBACK (palette_draw), colorsel);
+#else
 g_signal_connect (retval, "expose-event",
 G_CALLBACK (palette_expose), colorsel);
+#endif
 g_signal_connect (retval, "button-press-event",
 G_CALLBACK (palette_press), colorsel);
 g_signal_connect (retval, "button-release-event",
@@ -1609,6 +1767,21 @@ make_picker_cursor (GdkScreen *screen)
 
 if (!cursor)
 {
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkPixbuf *pixbuf;
+
+ pixbuf = gdk_pixbuf_new_from_data (dropper_bits,
+ GDK_COLORSPACE_RGB, TRUE, 8,
+ DROPPER_WIDTH, DROPPER_HEIGHT,
+ DROPPER_STRIDE,
+ NULL, NULL);
+
+ cursor = gdk_cursor_new_from_pixbuf (gdk_screen_get_display (screen),
+ pixbuf,
+ DROPPER_X_HOT, DROPPER_Y_HOT);
+
+ g_object_unref (pixbuf);
+#else
 GdkColor bg = { 0, 0xffff, 0xffff, 0xffff };
 GdkColor fg = { 0, 0x0000, 0x0000, 0x0000 };
 GdkWindow *window;
@@ -1653,6 +1826,7 @@ make_picker_cursor (GdkScreen *screen)
 
 g_object_unref (pixmap);
 g_object_unref (mask);
+#endif
 }
 
 return cursor;
@@ -1672,11 +1846,17 @@ grab_color_at_mouse (GdkScreen *screen,
 GdkWindow *root_window = gdk_screen_get_root_window (screen);
 
 priv = colorsel->private_data;
- 
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+ pixbuf = gdk_pixbuf_get_from_window (root_window,
+ x_root, y_root,
+ 1, 1);
+#else
 pixbuf = gdk_pixbuf_get_from_drawable (NULL, root_window, NULL,
 x_root, y_root,
 0, 0,
 1, 1);
+#endif
 if (!pixbuf)
 {
 gint x, y;
@@ -1684,10 +1864,16 @@ grab_color_at_mouse (GdkScreen *screen,
 GdkWindow *window = gdk_display_get_window_at_pointer (display, &x, &y);
 if (!window)
 return;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ pixbuf = gdk_pixbuf_get_from_window (window,
+ x, y,
+ 1, 1);
+#else
 pixbuf = gdk_pixbuf_get_from_drawable (NULL, window, NULL,
 x, y,
 0, 0,
 1, 1);
+#endif
 if (!pixbuf)
 return;
 }
@@ -1893,20 +2079,20 @@ get_screen_color (GtkWidget *button)
 
 if (GTK_IS_WINDOW (toplevel))
 {
- if (GTK_WINDOW (toplevel)->group)
- gtk_window_group_add_window (GTK_WINDOW (toplevel)->group, 
+ if (gtk_window_get_group (GTK_WINDOW (toplevel)))
+ gtk_window_group_add_window (gtk_window_get_group (GTK_WINDOW (toplevel)), 
 GTK_WINDOW (grab_widget));
 }
 
 priv->dropper_grab_widget = grab_widget;
 }
 
- if (gdk_keyboard_grab (priv->dropper_grab_widget->window,
+ if (gdk_keyboard_grab (gtk_widget_get_window (priv->dropper_grab_widget),
 FALSE, time) != GDK_GRAB_SUCCESS)
 return;
 
 picker_cursor = make_picker_cursor (screen);
- grab_status = gdk_pointer_grab (priv->dropper_grab_widget->window,
+ grab_status = gdk_pointer_grab (gtk_widget_get_window (priv->dropper_grab_widget),
 FALSE,
 GDK_BUTTON_RELEASE_MASK | GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK,
 NULL,
@@ -2004,9 +2190,11 @@ adjustment_changed (GtkAdjustment *adjustment,
 {
 MateColorSelection *colorsel;
 ColorSelectionPrivate *priv;
+ gdouble value;
 
 colorsel = MATE_COLOR_SELECTION (g_object_get_data (G_OBJECT (adjustment), "COLORSEL"));
 priv = colorsel->private_data;
+ value = gtk_adjustment_get_value (adjustment);
 
 if (priv->changing)
 return;
@@ -2015,7 +2203,7 @@ adjustment_changed (GtkAdjustment *adjustment,
 {
 case COLORSEL_SATURATION:
 case COLORSEL_VALUE:
- priv->color[GPOINTER_TO_INT (data)] = adjustment->value / 100;
+ priv->color[GPOINTER_TO_INT (data)] = value / 100;
 gtk_hsv_to_rgb (priv->color[COLORSEL_HUE],
 priv->color[COLORSEL_SATURATION],
 priv->color[COLORSEL_VALUE],
@@ -2024,7 +2212,7 @@ adjustment_changed (GtkAdjustment *adjustment,
 &priv->color[COLORSEL_BLUE]);
 break;
 case COLORSEL_HUE:
- priv->color[GPOINTER_TO_INT (data)] = adjustment->value / 360;
+ priv->color[GPOINTER_TO_INT (data)] = value / 360;
 gtk_hsv_to_rgb (priv->color[COLORSEL_HUE],
 priv->color[COLORSEL_SATURATION],
 priv->color[COLORSEL_VALUE],
@@ -2035,7 +2223,7 @@ adjustment_changed (GtkAdjustment *adjustment,
 case COLORSEL_RED:
 case COLORSEL_GREEN:
 case COLORSEL_BLUE:
- priv->color[GPOINTER_TO_INT (data)] = adjustment->value / 255;
+ priv->color[GPOINTER_TO_INT (data)] = value / 255;
 
 gtk_rgb_to_hsv (priv->color[COLORSEL_RED],
 priv->color[COLORSEL_GREEN],
@@ -2045,7 +2233,7 @@ adjustment_changed (GtkAdjustment *adjustment,
 &priv->color[COLORSEL_VALUE]);
 break;
 default:
- priv->color[GPOINTER_TO_INT (data)] = adjustment->value / 255;
+ priv->color[GPOINTER_TO_INT (data)] = value / 255;
 break;
 }
 update_color (colorsel);
@@ -2304,14 +2492,6 @@ mate_color_selection_new (void)
 return GTK_WIDGET (colorsel);
 }
 
-
-void
-mate_color_selection_set_update_policy (MateColorSelection *colorsel,
- GtkUpdateType policy)
-{
- g_return_if_fail (MATE_IS_COLOR_SELECTION (colorsel));
-}
-
 /**
 * mate_color_selection_get_has_opacity_control:
 * @colorsel: a #MateColorSelection.
author	Stefano Karapetsas <[email protected]>	2014-05-04 20:02:13 +0200
committer	Stefano Karapetsas <[email protected]>	2014-05-04 20:02:13 +0200
commit	36674f729711588181754a4b587564962e15c138 (patch)
tree	196140b1b8599e2e13f450e757e9bc1b517a505a /libmate-desktop/mate-colorsel.c
parent	c9497d958bb1ca646c1b8b69dfe344f2e2a555ed (diff)
download	mate-desktop-36674f729711588181754a4b587564962e15c138.tar.bz2 mate-desktop-36674f729711588181754a4b587564962e15c138.tar.xz