ui/gtk/widget.c

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2025 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include "widget.h"
#include "container.h"

#include "../common/object.h"

void ui_widget_size_request(UIWIDGET w, int width, int height) {
    if(width > 0 || height > 0) {
        if(width == 0) {
            width = -1;
        }
        if(height == 0) {
            height = -1;
        }
        gtk_widget_set_size_request(w, width, height);
    }
}


UIWIDGET ui_customwidget_create(UiObject *obj, ui_createwidget_func create_widget, void *userdata, UiWidgetArgs *args) {
    UIWIDGET widget = create_widget(obj, args, userdata);
    
    UiContainerPrivate *ct = (UiContainerPrivate*)obj->container_end;
    UiLayout layout = UI_ARGS2LAYOUT(args);
    ct->add(ct, widget, &layout);
    
    return widget;
}

UIWIDGET ui_separator_create(UiObject *obj, UiWidgetArgs *args) {
    GtkWidget *widget = gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
    ui_set_name_and_style(widget, args->name, args->style_class);
    UiContainerPrivate *ct = (UiContainerPrivate*)obj->container_end;
    UiLayout layout = UI_ARGS2LAYOUT(args);
    ct->add(ct, widget, &layout);
    return widget;
}

void ui_widget_set_size(UIWIDGET w, int width, int height) {
    gtk_widget_set_size_request(w, width, height);
}

void ui_widget_redraw(UIWIDGET w) {
    gtk_widget_queue_draw(w);
}