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ui example: use the object timer for the progress bar animation

This commit is contained in:
Markus Gans 2015-07-02 01:00:30 +02:00
parent 561351cb6a
commit 5d8bbf2cd9
1 changed files with 22 additions and 9 deletions
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19
test/ui.cpp
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@ -25,6 +25,7 @@ class ProgressDialog : public FDialog
~ProgressDialog(); // destructor
void onShow (FShowEvent*);
void onTimer (FTimerEvent*);
void cb_reset_bar (FWidget*, void*);
void cb_more_bar (FWidget*, void*);
void cb_exit_bar (FWidget*, void*);
@ -91,6 +92,7 @@ ProgressDialog::ProgressDialog (FWidget* parent) : FDialog(parent)
//----------------------------------------------------------------------
ProgressDialog::~ProgressDialog()
{
delAllTimer();
delCallback(quit);
delCallback(more);
delCallback(reset);
@ -103,18 +105,29 @@ ProgressDialog::~ProgressDialog()
//----------------------------------------------------------------------
void ProgressDialog::onShow (FShowEvent*)
{
for (int i=0; i <= 100; i++)
addTimer(15);
}
//----------------------------------------------------------------------
void ProgressDialog::onTimer (FTimerEvent*)
{
int p = progressBar->getPercentage();
if ( p < 100 )
{
progressBar->setPercentage(i);
progressBar->setPercentage(++p);
flush_out();
usleep(12500); // wait 12,5 ms
}
else
{
delAllTimer();
reset->setEnable();
reset->redraw();
more->setEnable();
more->redraw();
quit->setEnable();
quit->redraw();
}
}
//----------------------------------------------------------------------