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colorswatch: Replace GtkPressAndHold

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GtkGestureLongPress and GtkGestureMultiPress are both used
to replace it.
This commit is contained in:
Carlos Garnacho 2014-04-08 21:18:38 +02:00
parent d5cb4841c8
commit bd722499dc
1 changed files with 44 additions and 45 deletions
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89
gtk/gtkcolorswatch.c
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@ -28,7 +28,6 @@
#include "gtkmenu.h"
#include "gtkmenuitem.h"
#include "gtkmenushell.h"
#include "gtkpressandholdprivate.h"
#include "gtkprivate.h"
#include "gtkintl.h"
#include "a11y/gtkcolorswatchaccessibleprivate.h"
@ -46,7 +45,8 @@ struct _GtkColorSwatchPrivate
GdkWindow *event_window;
GtkPressAndHold *press_and_hold;
GtkGesture *long_press_gesture;
GtkGesture *multipress_gesture;
};
enum
@ -65,6 +65,16 @@ enum
static guint signals[LAST_SIGNAL];
static void hold_action (GtkGestureLongPress *gesture,
gdouble x,
gdouble y,
GtkColorSwatch *swatch);
static void tap_action (GtkGestureMultiPress *gesture,
gint n_press,
gdouble x,
gdouble y,
GtkColorSwatch *swatch);
G_DEFINE_TYPE_WITH_PRIVATE (GtkColorSwatch, gtk_color_swatch, GTK_TYPE_WIDGET)
static void
@ -76,6 +86,18 @@ gtk_color_swatch_init (GtkColorSwatch *swatch)
gtk_widget_set_can_focus (GTK_WIDGET (swatch), TRUE);
gtk_widget_set_has_window (GTK_WIDGET (swatch), FALSE);
swatch->priv->long_press_gesture = gtk_gesture_long_press_new (GTK_WIDGET (swatch));
g_signal_connect (swatch->priv->long_press_gesture, "pressed",
G_CALLBACK (hold_action), swatch);
gtk_widget_add_controller (GTK_WIDGET (swatch),
GTK_EVENT_CONTROLLER (swatch->priv->long_press_gesture));
swatch->priv->multipress_gesture = gtk_gesture_multi_press_new (GTK_WIDGET (swatch));
g_signal_connect (swatch->priv->multipress_gesture, "pressed",
G_CALLBACK (tap_action), swatch);
gtk_widget_add_controller (GTK_WIDGET (swatch),
GTK_EVENT_CONTROLLER (swatch->priv->multipress_gesture));
}
#define INTENSITY(r, g, b) ((r) * 0.30 + (g) * 0.59 + (b) * 0.11)
@ -527,53 +549,24 @@ swatch_button_release (GtkWidget *widget,
}
static void
hold_action (GtkPressAndHold *pah,
gint x,
gint y,
GtkColorSwatch *swatch)
hold_action (GtkGestureLongPress *gesture,
gdouble x,
gdouble y,
GtkColorSwatch *swatch)
{
emit_customize (swatch);
gtk_gesture_set_state (GTK_GESTURE (gesture), GTK_EVENT_SEQUENCE_CLAIMED);
}
static void
tap_action (GtkPressAndHold *pah,
gint x,
gint y,
GtkColorSwatch *swatch)
tap_action (GtkGestureMultiPress *gesture,
gint n_press,
gdouble x,
gdouble y,
GtkColorSwatch *swatch)
{
swatch_primary_action (swatch);
}
static gboolean
swatch_touch (GtkWidget *widget,
GdkEventTouch *event)
{
GtkColorSwatch *swatch = GTK_COLOR_SWATCH (widget);
if (!swatch->priv->press_and_hold)
{
gint drag_threshold;
g_object_get (gtk_widget_get_settings (widget),
"gtk-dnd-drag-threshold", &drag_threshold,
NULL);
swatch->priv->press_and_hold = gtk_press_and_hold_new ();
g_object_set (swatch->priv->press_and_hold,
"drag-threshold", drag_threshold,
"hold-time", 1000,
NULL);
g_signal_connect (swatch->priv->press_and_hold, "hold",
G_CALLBACK (hold_action), swatch);
g_signal_connect (swatch->priv->press_and_hold, "tap",
G_CALLBACK (tap_action), swatch);
}
gtk_press_and_hold_process_event (swatch->priv->press_and_hold, (GdkEvent *)event);
return TRUE;
if (n_press == 1)
swatch_primary_action (swatch);
}
static void
@ -727,7 +720,14 @@ swatch_finalize (GObject *object)
GtkColorSwatch *swatch = GTK_COLOR_SWATCH (object);
g_free (swatch->priv->icon);
g_clear_object (&swatch->priv->press_and_hold);
gtk_widget_remove_controller (GTK_WIDGET (object),
GTK_EVENT_CONTROLLER (swatch->priv->long_press_gesture));
g_object_unref (swatch->priv->long_press_gesture);
gtk_widget_remove_controller (GTK_WIDGET (object),
GTK_EVENT_CONTROLLER (swatch->priv->multipress_gesture));
g_object_unref (swatch->priv->multipress_gesture);
G_OBJECT_CLASS (gtk_color_swatch_parent_class)->finalize (object);
}
@ -759,7 +759,6 @@ gtk_color_swatch_class_init (GtkColorSwatchClass *class)
widget_class->map = swatch_map;
widget_class->unmap = swatch_unmap;
widget_class->size_allocate = swatch_size_allocate;
widget_class->touch_event = swatch_touch;
signals[ACTIVATE] =
g_signal_new ("activate",