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/*
* ===========================
* VDK Visual Develeopment Kit
* Version 2.0.0
* february 2001
* ===========================
*
* 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 "combocompo.h"
/*
signals map
*/
DEFINE_SIGNAL_MAP(ComboComponent,VDKEventBox)
ON_SIGNAL(combobox,selection_changed_signal,OnComboChange),
ON_SIGNAL(arrows,toggled_signal,OnArrowToggle),
ON_SIGNAL(buttonclear,clicked_signal,OnClearClick),
ON_SIGNAL(buttonadd,clicked_signal,OnAddClick)
END_SIGNAL_MAP
/*
set up main form
*/
void ComboComponent::Setup()
{
Usize = VDKPoint(250,150);
VDKBox *frame = new VDKBox(Owner(),v_box);
Add(frame,l_justify,false,false,10);
VDKBox *vbox;
frame->Add(vbox = new VDKBox(Owner(),v_box));
vbox->Add(combobox = new VDKCombo(Owner()));
VDKBox *hbox = new VDKBox(Owner(),h_box);
label = new VDKLabel(Owner(),"Current selection:",GTK_JUSTIFY_LEFT);
hbox->Add(label);
label2 = new VDKLabel(Owner(),"",GTK_JUSTIFY_LEFT);
hbox->Add(label2);
vbox->Add(hbox);
VDKBox *hbox2 = new VDKBox(Owner(),h_box);
VDKFrame *arrowframe = new VDKFrame(Owner(),"Arrow Keys",v_box,shadow_etched_in);
arrows = new VDKRadioButtonGroup(Owner());
arrows_on = new VDKRadioButton(arrows,"enabled");
arrows_off = new VDKRadioButton(arrows,"disabled");
arrowframe->Add(arrows);
hbox2->Add(arrowframe);
VDKFrame *buttonframe = new VDKFrame(Owner(),"List",v_box,shadow_etched_in);
VDKBox *vbox2 = new VDKBox(Owner(),v_box);
buttonclear = new VDKCustomButton(Owner(),"Clear");
buttonadd = new VDKCustomButton(Owner(),"Add 5 lines");
vbox2->Add(buttonclear);
vbox2->Add(buttonadd);
buttonframe->Add(vbox2);
hbox2->Add(buttonframe);
vbox->Add(hbox2);
StringList sl;
VDKString s("this");
sl.add(s);
s = "is"; sl.add(s);
s = "a"; sl.add(s);
s = "test,"; sl.add(s);
s = "dude !"; sl.add(s);
combobox->SetPopdownStrings(sl);
}
bool ComboComponent::OnComboChange(VDKObject *)
{
int sel = combobox->Selected;
VDKString defaultText = "None";
label2->Caption = (sel == -1)
? (char*) defaultText
: (char*) (combobox->GetPopdownStrings())[sel];
return true;
}
bool ComboComponent::OnArrowToggle(VDKObject*)
{
combobox->UseArrows(arrows->GetSelected() == 0);
return true;
}
bool ComboComponent::OnClearClick(VDKObject*)
{
combobox->ClearList();
return true;
}
bool ComboComponent::OnAddClick(VDKObject*)
{
StringList temp = combobox->PopdownStrings;
char buffer[15];
for (int i=0; i<5; i++) {
sprintf(buffer, "Added line %d",i+1);
VDKString s(buffer);
temp.add(s);
}
combobox->PopdownStrings = temp;
return true;
}
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