qulogic/libgnt

remove some unnecessary flower boxes in gntbindable.h

2019-10-12, Gary Kramlich
9df20fd5a256
remove some unnecessary flower boxes in gntbindable.h
/*
* GNT - The GLib Ncurses Toolkit
*
* GNT is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "gntinternal.h"
#include "gntline.h"
#include "gntwidgetprivate.h"
struct _GntLine
{
GntWidget parent;
gboolean vertical;
};
enum
{
PROP_0,
PROP_VERTICAL
};
enum
{
SIGS = 1,
};
G_DEFINE_TYPE(GntLine, gnt_line, GNT_TYPE_WIDGET)
static void
gnt_line_draw(GntWidget *widget)
{
GntLine *line = GNT_LINE(widget);
WINDOW *window = gnt_widget_get_window(widget);
gint width, height;
gnt_widget_get_internal_size(widget, &width, &height);
if (line->vertical) {
mvwvline(window, 1, 0,
ACS_VLINE | gnt_color_pair(GNT_COLOR_NORMAL),
height - 2);
} else {
mvwhline(window, 0, 1,
ACS_HLINE | gnt_color_pair(GNT_COLOR_NORMAL),
width - 2);
}
}
static void
gnt_line_size_request(GntWidget *widget)
{
if (GNT_LINE(widget)->vertical) {
gnt_widget_set_internal_size(widget, 1, 5);
} else {
gnt_widget_set_internal_size(widget, 5, 1);
}
}
static void
gnt_line_map(GntWidget *widget)
{
gint width, height;
gnt_widget_get_internal_size(widget, &width, &height);
if (width == 0 || height == 0) {
gnt_widget_size_request(widget);
}
}
static void
gnt_line_set_property(GObject *obj, guint prop_id, const GValue *value,
G_GNUC_UNUSED GParamSpec *spec)
{
GntLine *line = GNT_LINE(obj);
switch (prop_id) {
case PROP_VERTICAL:
line->vertical = g_value_get_boolean(value);
if (line->vertical) {
gnt_widget_set_grow_y(GNT_WIDGET(line), TRUE);
} else {
gnt_widget_set_grow_x(GNT_WIDGET(line), TRUE);
}
break;
default:
break;
}
}
static void
gnt_line_get_property(GObject *obj, guint prop_id, GValue *value,
G_GNUC_UNUSED GParamSpec *spec)
{
GntLine *line = GNT_LINE(obj);
switch (prop_id) {
case PROP_VERTICAL:
g_value_set_boolean(value, line->vertical);
break;
default:
break;
}
}
static void
gnt_line_class_init(GntLineClass *klass)
{
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
GntWidgetClass *widget_class = GNT_WIDGET_CLASS(klass);
widget_class->draw = gnt_line_draw;
widget_class->map = gnt_line_map;
widget_class->size_request = gnt_line_size_request;
obj_class->set_property = gnt_line_set_property;
obj_class->get_property = gnt_line_get_property;
g_object_class_install_property(obj_class,
PROP_VERTICAL,
g_param_spec_boolean("vertical", "Vertical",
"Whether it's a vertical line or a horizontal one.",
TRUE,
G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS
)
);
}
static void
gnt_line_init(GntLine *line)
{
GntWidget *widget = GNT_WIDGET(line);
gnt_widget_set_has_shadow(widget, FALSE);
gnt_widget_set_has_border(widget, FALSE);
gnt_widget_set_minimum_size(widget, 1, 1);
}
/******************************************************************************
* GntLine API
*****************************************************************************/
GntWidget *gnt_line_new(gboolean vertical)
{
GntWidget *widget = g_object_new(GNT_TYPE_LINE, "vertical", vertical, NULL);
return widget;
}