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/*
* ===========================
* VDK Visual Development Kit
* Version 0.4
* October 1998
* ===========================
*
* Copyright (C) 1998, Mario Motta
* Developed by Mario Motta <mmotta@guest.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#include "vdk/checkbutton.h"
#include "vdk/forms.h"
#include "vdk/tooltips.h"
#include "vdk/colors.h"
/*
should be investigated more since
seems to be unuseless, perhaps this
compiler is'nt full ANSI compliant
*/
/*
template <class T>
void vdk_cast(T** obj ,void* gp)
{
T* addr = reinterpret_cast<T*>(gp);
*obj = dynamic_cast<T*>(addr);
}
*/
void VDKCheckButton::ToggleEvent(GtkWidget *wid, gpointer gp)
{
g_return_if_fail(wid != NULL);
g_return_if_fail(gp != NULL);
VDKCheckButton* obj = reinterpret_cast<VDKCheckButton*>(gp);
obj->Checked(GTK_TOGGLE_BUTTON(wid)->active ? true : false);
obj->SignalEmit(toggled_signal);
#ifdef USE_SIGCPLUSPLUS
obj->OnButtonToggled(obj, GTK_TOGGLE_BUTTON(wid)->active ? true : false);
#endif /* USE_SIGCPLUSPLUS */
}
VDKCheckButton::VDKCheckButton(VDKForm* owner, char* label, char* tip):
VDKAbstractButton(owner),
Checked ("Checked", this, false, &VDKCheckButton::SetChecked,
&VDKCheckButton::GetChecked),
Caption ("Caption", this, label, &VDKCheckButton::SetCaption,
&VDKCheckButton::GetCaption),
CaptionWrap ("CaptionWrap", this, true, &VDKCheckButton::SetCaptionWrap,
&VDKCheckButton::GetCaptionWrap)
{
if(label)
widget = gtk_check_button_new_with_label(label);
else
widget = gtk_check_button_new ();
connectId = gtk_signal_connect(GTK_OBJECT(widget),"toggled",
GTK_SIGNAL_FUNC(VDKCheckButton::ToggleEvent),
reinterpret_cast<gpointer>(this));
#ifdef USE_SIGCPLUSPLUS
make_gtksigc_connection(this, widget);
#endif /* USE_SIGCPLUSPLUS */
if (tip)
tooltip = new VDKTooltip(owner, this, tip);
else
tooltip = 0;
ConnectDefaultSignals();
}
void VDKCheckButton::SetCaption(char* str)
{
gtk_label_set_text (GTK_LABEL(GTK_BIN(widget)->child),str);
}
char* VDKCheckButton::GetCaption () {
return GTK_LABEL (GTK_BIN(widget)->child)->label;
}
void VDKCheckButton::SetCaptionWrap (bool flag) {
gtk_label_set_line_wrap (GTK_LABEL (GTK_BIN(widget)->child), flag);
}
bool VDKCheckButton::GetCaptionWrap () {
return GTK_LABEL (GTK_BIN(widget)->child)->wrap;
}
void
VDKCheckButton::SetForeground(VDKRgb color, GtkStateType state)
{
VDKColor *vdkcolor = NULL;
if(!GTK_IS_WIDGET(widget))
return;
else
{
GtkButton* button = GTK_BUTTON(widget);
GtkLabel* label = GTK_LABEL(GTK_BIN (button)->child);
// vdkcolor = new VDKColor(/*Owner() ? Owner() : */this ,color);
vdkcolor = new VDKColor(Owner() ? static_cast<VDKObject*>(Owner())
: static_cast<VDKObject*>(this)
,color);
gtk_widget_modify_fg (GTK_WIDGET(label),
state, vdkcolor->Color());
}
}
void
VDKCheckButton::SetFont(VDKFont* font)
{
if(!GTK_IS_WIDGET(widget))
return;
else
{
GtkButton* button = GTK_BUTTON(widget);
GtkWidget* label = GTK_WIDGET(GTK_BIN (button)->child);
VDKObject::_setFont_(label,font);
}
}
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