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Add ActivityBar widget

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Mario Hüttel
2019-05-28 20:59:16 +02:00
parent 082a823575
commit 9b0f268bbd
4 changed files with 186 additions and 0 deletions
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widgets/activity-bar.c Normal file
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/*
* GDSII-Converter
* Copyright (C) 2019 Mario Hüttel <mario.huettel@gmx.net>
*
* This file is part of GDSII-Converter.
*
* GDSII-Converter is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* GDSII-Converter is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* The drag and drop implementation is adapted from
* https://gitlab.gnome.org/GNOME/gtk/blob/gtk-3-22/tests/testlist3.c
*
* Thanks to the GTK3 people for creating these examples.
*/
/**
* @file activity-bar.c
* @brief Status bar indicating activity of the program
* @author Mario Hüttel <mario.huettel@gmx.net>
*/
/**
* @addtogroup ActivityBar
* @ingroup Widgets
* @{
*/
#include <gds-render/widgets/activity-bar.h>
/** @brief Opaque ActivityBar object. Not viewable outside this source file. */
struct _ActivityBar {
GtkBox super;
/* Private stuff */
GtkWidget *spinner;
GtkWidget *label;
};
G_DEFINE_TYPE(ActivityBar, activity_bar, GTK_TYPE_BOX)
static void activity_bar_dispose(GObject *obj)
{
ActivityBar *bar;
bar = ACTIVITY_BAR(obj);
/* Clear references on owned objects */
g_clear_object(&bar->label);
g_clear_object(&bar->spinner);
/* Chain up */
G_OBJECT_CLASS(activity_bar_parent_class)->dispose(obj);
}
static void activity_bar_class_init(ActivityBarClass *klass)
{
GObjectClass *oclass = G_OBJECT_CLASS(klass);
oclass->dispose = activity_bar_dispose;
}
static void activity_bar_init(ActivityBar *self)
{
GtkContainer *box = GTK_CONTAINER(self);
/* Create Widgets */
self->label = gtk_label_new("");
self->spinner = gtk_spinner_new();
/* Add to this widget and show */
gtk_container_add(box, self->spinner);
gtk_container_add(box, self->label);
gtk_widget_show(self->label);
gtk_widget_show(self->spinner);
g_object_ref(self->spinner);
g_object_ref(self->label);
}
ActivityBar *activity_bar_new()
{
ActivityBar *bar;
bar = ACTIVITY_BAR(g_object_new(TYPE_ACTIVITY_BAR, "orientation", GTK_ORIENTATION_HORIZONTAL, NULL));
if (bar)
activity_bar_set_ready(bar);
return bar;
}
/* TODO: Complete this once the task list is fully implemented */
void activity_bar_set_ready(ActivityBar *bar)
{
gtk_label_set_text(GTK_LABEL(bar->label), "Ready");
gtk_spinner_stop(GTK_SPINNER(bar->spinner));
}
/** @} */