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How to make Qt Progressbar revisible after hiding?

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;

-1

i tried different solutions from different threads, but I can't manage making a qt progress bar revisible.
What am I doing?

In the constructor of my window i say:

ui->progressBar_Status->hide(); 

in a callBack method of a button (which will be executed when the klick is released) i do:

if (ui->progressBar_Status->isHidden())
 
 ui->progressBar_Status->setVisible(true);
 ui->progressBar_Status->show();
 

I also tried different combinations as: only calling show instead of setVisible(true) and show(). I also tried saying setHidden(false), but i do not manage making this progress bar revisible again.

How can i fix this?

---

EDIT:

Constructor:

ILoggedTagWindow::ILoggedTagWindow(QWidget *parent) :
 QMainWindow(parent),
 ui(new Ui::ILoggedTagWindow)

 ui->setupUi(this);
 ui->progressBar_Status->hide();
 ui->tableView->setContextMenuPolicy(Qt::CustomContextMenu); //emits the customContextMenuRequested() signal
 //when user requested a context menu on the widget.

 connect(ui->tableView, &QTableView::customContextMenuRequested, this, &ILoggedTagWindow::onCustomContextMenuTable);

Callback Method:

void ILoggedTagWindow::on_pb_doQuery_released()

 if (ui->progressBar_Status->isHidden())
 
 ui->progressBar_Status->setVisible(true);
 ui->progressBar_Status->show();
 

 ui->label_Status->setText("Processing...");

 QString generalErrorMessage "Error: Error while trying to setup call for tags. Check TraceViewer." ;

.....

visual-studio qt progress-bar qtwidgets

share|improve this question

edited Mar 22 at 9:55

Gino Pensuni

asked Mar 22 at 9:38

Gino PensuniGino Pensuni

100112

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The code so far looks fine. Please provide a Minimal, Complete, and Verifiable example that reproduces your problem.
  
  – TrebledJ
  Mar 22 at 9:43
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Maybe the progress bar appears, but behind the main window? It isn't a modal dialog, right?
  
  – vahancho
  Mar 22 at 9:46
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I will add code Snippets @TrebledJ
  
  – Gino Pensuni
  Mar 22 at 9:47
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I dont think that is modal. I'm not quite an qt Expert, how can i check this @vahancho?
  
  – Gino Pensuni
  Mar 22 at 9:48
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Edited the post @TrebledJ
  
  – Gino Pensuni
  Mar 22 at 9:55
  

  
  
  
  

 | 
show 3 more comments

-1

i tried different solutions from different threads, but I can't manage making a qt progress bar revisible.
What am I doing?

In the constructor of my window i say:

ui->progressBar_Status->hide(); 

in a callBack method of a button (which will be executed when the klick is released) i do:

if (ui->progressBar_Status->isHidden())
 
 ui->progressBar_Status->setVisible(true);
 ui->progressBar_Status->show();
 

I also tried different combinations as: only calling show instead of setVisible(true) and show(). I also tried saying setHidden(false), but i do not manage making this progress bar revisible again.

How can i fix this?

---

EDIT:

Constructor:

ILoggedTagWindow::ILoggedTagWindow(QWidget *parent) :
 QMainWindow(parent),
 ui(new Ui::ILoggedTagWindow)

 ui->setupUi(this);
 ui->progressBar_Status->hide();
 ui->tableView->setContextMenuPolicy(Qt::CustomContextMenu); //emits the customContextMenuRequested() signal
 //when user requested a context menu on the widget.

 connect(ui->tableView, &QTableView::customContextMenuRequested, this, &ILoggedTagWindow::onCustomContextMenuTable);

Callback Method:

void ILoggedTagWindow::on_pb_doQuery_released()

 if (ui->progressBar_Status->isHidden())
 
 ui->progressBar_Status->setVisible(true);
 ui->progressBar_Status->show();
 

 ui->label_Status->setText("Processing...");

 QString generalErrorMessage "Error: Error while trying to setup call for tags. Check TraceViewer." ;

.....

visual-studio qt progress-bar qtwidgets

share|improve this question

edited Mar 22 at 9:55

Gino Pensuni

asked Mar 22 at 9:38

Gino PensuniGino Pensuni

100112

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The code so far looks fine. Please provide a Minimal, Complete, and Verifiable example that reproduces your problem.
  
  – TrebledJ
  Mar 22 at 9:43
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Maybe the progress bar appears, but behind the main window? It isn't a modal dialog, right?
  
  – vahancho
  Mar 22 at 9:46
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I will add code Snippets @TrebledJ
  
  – Gino Pensuni
  Mar 22 at 9:47
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I dont think that is modal. I'm not quite an qt Expert, how can i check this @vahancho?
  
  – Gino Pensuni
  Mar 22 at 9:48
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Edited the post @TrebledJ
  
  – Gino Pensuni
  Mar 22 at 9:55
  

  
  
  
  

 | 
show 3 more comments

i tried different solutions from different threads, but I can't manage making a qt progress bar revisible.
What am I doing?

In the constructor of my window i say:

ui->progressBar_Status->hide(); 

in a callBack method of a button (which will be executed when the klick is released) i do:

if (ui->progressBar_Status->isHidden())
 
 ui->progressBar_Status->setVisible(true);
 ui->progressBar_Status->show();
 

I also tried different combinations as: only calling show instead of setVisible(true) and show(). I also tried saying setHidden(false), but i do not manage making this progress bar revisible again.

How can i fix this?

---

EDIT:

Constructor:

ILoggedTagWindow::ILoggedTagWindow(QWidget *parent) :
 QMainWindow(parent),
 ui(new Ui::ILoggedTagWindow)

 ui->setupUi(this);
 ui->progressBar_Status->hide();
 ui->tableView->setContextMenuPolicy(Qt::CustomContextMenu); //emits the customContextMenuRequested() signal
 //when user requested a context menu on the widget.

 connect(ui->tableView, &QTableView::customContextMenuRequested, this, &ILoggedTagWindow::onCustomContextMenuTable);

Callback Method:

void ILoggedTagWindow::on_pb_doQuery_released()

 if (ui->progressBar_Status->isHidden())
 
 ui->progressBar_Status->setVisible(true);
 ui->progressBar_Status->show();
 

 ui->label_Status->setText("Processing...");

 QString generalErrorMessage "Error: Error while trying to setup call for tags. Check TraceViewer." ;

.....

visual-studio qt progress-bar qtwidgets

share|improve this question

edited Mar 22 at 9:55

Gino Pensuni

asked Mar 22 at 9:38

Gino PensuniGino Pensuni

100112

ui->progressBar_Status->hide(); 

if (ui->progressBar_Status->isHidden())
 
 ui->progressBar_Status->setVisible(true);
 ui->progressBar_Status->show();
 

ILoggedTagWindow::ILoggedTagWindow(QWidget *parent) :
 QMainWindow(parent),
 ui(new Ui::ILoggedTagWindow)

 ui->setupUi(this);
 ui->progressBar_Status->hide();
 ui->tableView->setContextMenuPolicy(Qt::CustomContextMenu); //emits the customContextMenuRequested() signal
 //when user requested a context menu on the widget.

 connect(ui->tableView, &QTableView::customContextMenuRequested, this, &ILoggedTagWindow::onCustomContextMenuTable);

void ILoggedTagWindow::on_pb_doQuery_released()

 if (ui->progressBar_Status->isHidden())
 
 ui->progressBar_Status->setVisible(true);
 ui->progressBar_Status->show();
 

 ui->label_Status->setText("Processing...");

 QString generalErrorMessage "Error: Error while trying to setup call for tags. Check TraceViewer." ;

.....

share|improve this question

edited Mar 22 at 9:55

Gino Pensuni

asked Mar 22 at 9:38

Gino PensuniGino Pensuni

100112

share|improve this question

edited Mar 22 at 9:55

Gino Pensuni

asked Mar 22 at 9:38

Gino PensuniGino Pensuni

100112

asked Mar 22 at 9:38

Gino PensuniGino Pensuni

100112

asked Mar 22 at 9:38

Gino PensuniGino Pensuni

100112