forked from AuroraMiddleware/gtk
ade171a2ed
The values have been 0/0 for a long time now, so just drop the GtkAllocation argument and replace it with width and height.
103 lines
2.7 KiB
C
103 lines
2.7 KiB
C
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#include "gtkgizmoprivate.h"
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#include "gtkwidgetprivate.h"
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G_DEFINE_TYPE (GtkGizmo, gtk_gizmo, GTK_TYPE_WIDGET);
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static void
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gtk_gizmo_measure (GtkWidget *widget,
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GtkOrientation orientation,
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int for_size,
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int *minimum,
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int *natural,
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int *minimum_baseline,
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int *natural_baseline)
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{
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GtkGizmo *self = GTK_GIZMO (widget);
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if (self->measure_func)
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self->measure_func (self, orientation, for_size,
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minimum, natural,
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minimum_baseline, natural_baseline);
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}
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static void
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gtk_gizmo_size_allocate (GtkWidget *widget,
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int width,
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int height,
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int baseline)
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{
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GtkGizmo *self = GTK_GIZMO (widget);
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if (self->allocate_func)
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self->allocate_func (self, width, height, baseline);
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}
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static void
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gtk_gizmo_snapshot (GtkWidget *widget,
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GtkSnapshot *snapshot)
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{
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GtkGizmo *self = GTK_GIZMO (widget);
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if (self->snapshot_func)
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self->snapshot_func (self, snapshot);
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else
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GTK_WIDGET_CLASS (gtk_gizmo_parent_class)->snapshot (widget, snapshot);
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}
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static void
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gtk_gizmo_finalize (GObject *object)
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{
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GtkGizmo *self = GTK_GIZMO (object);
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GtkWidget *widget;
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widget = _gtk_widget_get_first_child (GTK_WIDGET (self));
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while (widget != NULL)
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{
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GtkWidget *next = _gtk_widget_get_next_sibling (widget);
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gtk_widget_unparent (widget);
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widget = next;
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}
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G_OBJECT_CLASS (gtk_gizmo_parent_class)->finalize (object);
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}
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static void
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gtk_gizmo_class_init (GtkGizmoClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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object_class->finalize = gtk_gizmo_finalize;
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widget_class->measure = gtk_gizmo_measure;
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widget_class->size_allocate = gtk_gizmo_size_allocate;
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widget_class->snapshot = gtk_gizmo_snapshot;
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}
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static void
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gtk_gizmo_init (GtkGizmo *self)
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{
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gtk_widget_set_has_surface (GTK_WIDGET (self), FALSE);
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}
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GtkWidget *
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gtk_gizmo_new (const char *css_name,
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GtkGizmoMeasureFunc measure_func,
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GtkGizmoAllocateFunc allocate_func,
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GtkGizmoSnapshotFunc snapshot_func)
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{
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GtkGizmo *gizmo = GTK_GIZMO (g_object_new (GTK_TYPE_GIZMO,
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"css-name", css_name,
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NULL));
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gizmo->measure_func = measure_func;
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gizmo->allocate_func = allocate_func;
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gizmo->snapshot_func = snapshot_func;
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return GTK_WIDGET (gizmo);
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}
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