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105 lines
2.8 KiB
105 lines
2.8 KiB
package ButtonsGroups;
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use strict;
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use TQt;
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use TQt::isa qw(TQt::Widget);
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use TQt::slots
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slotChangeGrp3State => [];
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use TQt::attributes qw(
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state
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rb21
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rb22
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rb23
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);
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#
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# Constructor
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#
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# Creates all child widgets of the ButtonGroups window
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#
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sub NEW {
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shift->SUPER::NEW(@_);
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# Create Widgets which allow easy layouting
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my $vbox = TQt::VBoxLayout(this);
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my $box1 = TQt::HBoxLayout($vbox);
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my $box2 = TQt::HBoxLayout($vbox);
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# ------- first group
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# Create an exclusive button group
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my $bgrp1 = TQt::ButtonGroup(1, &Horizontal, "Button Group &1 (exclusive)", this);
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$box1->addWidget($bgrp1);
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$bgrp1->setExclusive(1);
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# insert 3 radiobuttons
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TQt::RadioButton("R&adiobutton 2", $bgrp1);
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TQt::RadioButton("Ra&diobutton 3", $bgrp1);
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# ------- second group
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# Create a non-exclusive buttongroup
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my $bgrp2 = TQt::ButtonGroup(1, &Horizontal, "Button Group &2 (non-exclusive)", this);
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$box1->addWidget($bgrp2);
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$bgrp2->setExclusive(0);
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# insert 3 checkboxes
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TQt::CheckBox("&Checkbox 1", $bgrp2);
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my $cb12 = TQt::CheckBox("C&heckbox 2", $bgrp2);
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$cb12->setChecked(1);
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my $cb13 = TQt::CheckBox("Triple &State Button", $bgrp2);
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$cb13->setTristate(1);
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$cb13->setChecked(1);
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# ----------- third group
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# create a buttongroup which is exclusive for radiobuttons and non-exclusive for all other buttons
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my $bgrp3 = TQt::ButtonGroup(1, &Horizontal, "Button Group &3 (Radiobutton-exclusive)", this);
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$box2->addWidget($bgrp3);
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$bgrp3->setRadioButtonExclusive(1);
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# insert three radiobuttons
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rb21 = TQt::RadioButton("Rad&iobutton 1", $bgrp3);
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rb22 = TQt::RadioButton("Radi&obutton 2", $bgrp3);
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rb23 = TQt::RadioButton("Radio&button 3", $bgrp3);
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rb23->setChecked(1);
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# insert a checkbox
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state = TQt::CheckBox("E&nable Radiobuttons", $bgrp3);
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state->setChecked(1);
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# ...and connect its TQ_SIGNAL clicked() with the TQ_SLOT slotChangeGrp3State()
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this->connect(state, TQ_SIGNAL('clicked()'), TQ_SLOT('slotChangeGrp3State()'));
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# ----------- fourth group
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# create a groupbox which layouts its childs in a columns
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my $bgrp4 = TQt::ButtonGroup(1, &Horizontal, "Groupbox with &normal buttons", this);
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$box2->addWidget($bgrp4);
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# insert three pushbuttons...
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TQt::PushButton("&Push Button", $bgrp4);
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my $tb2 = TQt::PushButton("&Toggle Button", $bgrp4);
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my $tb3 = TQt::PushButton("&Flat Button", $bgrp4);
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# ... and make the second one a toggle button
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$tb2->setToggleButton(1);
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$tb2->setOn(1);
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# ... and make the third one a flat button
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$tb3->setFlat(1);
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}
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#
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# TQ_SLOT slotChangeGrp3State()
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#
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# enables/disables the radiobuttons of the third buttongroup
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#
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sub slotChangeGrp3State {
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rb21->setEnabled(state->isChecked);
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rb22->setEnabled(state->isChecked);
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rb23->setEnabled(state->isChecked);
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}
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1;
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