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#include "widgets/panel/panel-item-icon.h"
//
// FoobarPanelItemIcon:
//
// Simple item implementation displaying an icon.
//
struct _FoobarPanelItemIcon
{
FoobarPanelItem parent_instance;
GtkWidget* button;
FoobarPanelItemAction action;
};
static void foobar_panel_item_icon_class_init ( FoobarPanelItemIconClass* klass );
static void foobar_panel_item_icon_init ( FoobarPanelItemIcon* self );
static void foobar_panel_item_icon_handle_clicked( GtkButton* button,
gpointer userdata );
G_DEFINE_FINAL_TYPE( FoobarPanelItemIcon, foobar_panel_item_icon, FOOBAR_TYPE_PANEL_ITEM )
// ---------------------------------------------------------------------------------------------------------------------
// Panel Item Implementation
// ---------------------------------------------------------------------------------------------------------------------
//
// Static initialization for icon panel items.
//
void foobar_panel_item_icon_class_init( FoobarPanelItemIconClass* klass )
{
(void)klass;
}
//
// Instance initialization for icon panel items.
//
void foobar_panel_item_icon_init( FoobarPanelItemIcon* self )
{
self->button = gtk_button_new( );
gtk_button_set_has_frame( GTK_BUTTON( self->button ), FALSE );
gtk_widget_set_halign( self->button, GTK_ALIGN_CENTER );
gtk_widget_set_valign( self->button, GTK_ALIGN_CENTER );
g_signal_connect(
self->button,
"clicked",
G_CALLBACK( foobar_panel_item_icon_handle_clicked ),
self );
gtk_widget_add_css_class( GTK_WIDGET( self ), "icon" );
foobar_panel_item_set_child( FOOBAR_PANEL_ITEM( self ), self->button );
}
// ---------------------------------------------------------------------------------------------------------------------
// Public API
// ---------------------------------------------------------------------------------------------------------------------
//
// Create a new icon panel item with the given configuration.
//
FoobarPanelItem* foobar_panel_item_icon_new( FoobarPanelItemConfiguration const* config )
{
g_return_val_if_fail( config != NULL, NULL );
g_return_val_if_fail( foobar_panel_item_configuration_get_kind( config ) == FOOBAR_PANEL_ITEM_KIND_ICON, NULL );
FoobarPanelItemIcon* self = g_object_new( FOOBAR_TYPE_PANEL_ITEM_ICON, NULL );
self->action = foobar_panel_item_configuration_get_action( config );
gtk_widget_set_sensitive( self->button, self->action != FOOBAR_PANEL_ITEM_ACTION_NONE );
gtk_button_set_icon_name(
GTK_BUTTON( self->button ),
foobar_panel_item_icon_configuration_get_icon_name( config ) );
return FOOBAR_PANEL_ITEM( self );
}
// ---------------------------------------------------------------------------------------------------------------------
// Signal Handlers
// ---------------------------------------------------------------------------------------------------------------------
//
// Called when the button was clicked.
//
void foobar_panel_item_icon_handle_clicked(
GtkButton* button,
gpointer userdata )
{
(void)button;
FoobarPanelItemIcon* self = (FoobarPanelItemIcon*)userdata;
foobar_panel_item_invoke_action( FOOBAR_PANEL_ITEM( self ), self->action );
}
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