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widgetbowl: Add blurred box shadow demo

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This commit is contained in:
Timm Bäder 2017-12-21 18:33:41 +01:00
parent 7a2d30323e
commit 862fd6f4e8
1 changed files with 35 additions and 7 deletions
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42
demos/gtk-demo/widgetbowl.c
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@ -9,12 +9,27 @@
#include "gtkfishbowl.h"
const char *const css =
".blurred-button {"
" box-shadow: 0px 0px 5px 10px rgba(0, 0, 0, 0.5);"
"}"
"";
GtkWidget *fishbowl;
static GtkWidget *
create_button (void)
{
return gtk_button_new_with_label ("Button");;
return gtk_button_new_with_label ("Button");
}
static GtkWidget *
create_blurred_button (void)
{
GtkWidget *w = gtk_button_new ();
gtk_style_context_add_class (gtk_widget_get_style_context (w), "blurred-button");
return w;
}
static GtkWidget *
@ -69,12 +84,13 @@ static const struct {
const char *name;
GtkWidget * (*create_func) (void);
} widget_types[] = {
{ "Button", create_button },
{ "Fontbutton", create_font_button },
{ "Levelbar" , create_level_bar },
{ "Label" , create_label },
{ "Spinner" , create_spinner },
{ "Spinbutton", create_spinbutton },
{ "Button", create_button },
{ "Blurbutton", create_blurred_button },
{ "Fontbutton", create_font_button },
{ "Levelbar" , create_level_bar },
{ "Label" , create_label },
{ "Spinner" , create_spinner },
{ "Spinbutton", create_spinbutton },
};
static int selected_widget_type = -1;
@ -295,6 +311,18 @@ GtkWidget *
do_widgetbowl (GtkWidget *do_widget)
{
static GtkWidget *window = NULL;
static GtkCssProvider *provider = NULL;
gtk_init ();
if (provider == NULL)
{
provider = gtk_css_provider_new ();
gtk_css_provider_load_from_data (provider, css, -1);
gtk_style_context_add_provider_for_display (gdk_display_get_default (),
GTK_STYLE_PROVIDER (provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
}
if (!window)
{