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GtkSwitch: Implement hover for GtkSwitch

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This makes switches more similar to other activatable widgets
like buttons or scales.
This commit is contained in:
Matthias Clasen 2014-06-21 21:34:50 -04:00
parent 0dfd506b3c
commit 1c57abb02b
1 changed files with 13 additions and 2 deletions
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15
gtk/gtkswitch.c
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@ -245,7 +245,10 @@ gtk_switch_enter (GtkWidget *widget,
GtkSwitchPrivate *priv = GTK_SWITCH (widget)->priv; GtkSwitchPrivate *priv = GTK_SWITCH (widget)->priv;
if (event->window == priv->event_window) if (event->window == priv->event_window)
priv->in_switch = TRUE; {
priv->in_switch = TRUE;
gtk_widget_queue_draw (widget);
}
return FALSE; return FALSE;
} }
@ -257,7 +260,10 @@ gtk_switch_leave (GtkWidget *widget,
GtkSwitchPrivate *priv = GTK_SWITCH (widget)->priv; GtkSwitchPrivate *priv = GTK_SWITCH (widget)->priv;
if (event->window == priv->event_window) if (event->window == priv->event_window)
priv->in_switch = FALSE; {
priv->in_switch = FALSE;
gtk_widget_queue_draw (widget);
}
return FALSE; return FALSE;
} }
@ -464,9 +470,14 @@ gtk_switch_paint_handle (GtkWidget *widget,
cairo_t *cr, cairo_t *cr,
GdkRectangle *box) GdkRectangle *box)
{ {
GtkSwitchPrivate *priv = GTK_SWITCH (widget)->priv;
GtkStyleContext *context = gtk_widget_get_style_context (widget); GtkStyleContext *context = gtk_widget_get_style_context (widget);
GtkStateFlags state = gtk_widget_get_state_flags (widget);
gtk_style_context_save (context); gtk_style_context_save (context);
if (priv->in_switch)
state |= GTK_STATE_FLAG_PRELIGHT;
gtk_style_context_set_state (context, state);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_SLIDER); gtk_style_context_add_class (context, GTK_STYLE_CLASS_SLIDER);
gtk_render_slider (context, cr, gtk_render_slider (context, cr,