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builtinicon: Change the way size is handled

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Make min-width/height have preference over the set default size. This
allows shrinking the widget. The default size is only used if min-width
is not set (or explicitly set to 0.
This commit is contained in:
Benjamin Otte 2015-12-16 04:44:52 +01:00
parent 9d56a076cc
commit fab181fcfa
1 changed files with 14 additions and 0 deletions
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14
gtk/gtkbuiltinicon.c
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@ -22,6 +22,7 @@
#include "gtkbuiltiniconprivate.h"
#include "gtkcssnodeprivate.h"
#include "gtkcssnumbervalueprivate.h"
#include "gtkrendericonprivate.h"
typedef struct _GtkBuiltinIconPrivate GtkBuiltinIconPrivate;
@ -43,6 +44,19 @@ gtk_builtin_icon_get_preferred_size (GtkCssGadget *gadget,
gint *natural_baseline)
{
GtkBuiltinIconPrivate *priv = gtk_builtin_icon_get_instance_private (GTK_BUILTIN_ICON (gadget));
double min_size;
guint property;
if (orientation == GTK_ORIENTATION_HORIZONTAL)
property = GTK_CSS_PROPERTY_MIN_WIDTH;
else
property = GTK_CSS_PROPERTY_MIN_HEIGHT;
min_size = _gtk_css_number_value_get (gtk_css_style_get_value (gtk_css_gadget_get_style (gadget), property), 100);
if (min_size > 0.0)
{
*minimum = *natural = 0;
return;
}
*minimum = priv->default_size;
*natural = priv->default_size;