fact.h
Qt Code:
  1. #ifndef FACTORYMENU_H
  2. #define FACTORYMENU_H
  3.  
  4. #include <QDialog>
  5. #include <QScrollArea>
  6. #include <QScrollBar>
  7. #include <QVBoxLayout>
  8. #include <QHBoxLayout>
  9. #include <QGridLayout>
  10.  
  11. namespace Ui {
  12. class FactoryMenu;
  13. }
  14.  
  15. class FactoryMenu : public QDialog
  16. {
  17. Q_OBJECT
  18.  
  19. public:
  20. explicit FactoryMenu(QWidget *parent = 0);
  21. ~FactoryMenu();
  22.  
  23. private:
  24. Ui::FactoryMenu *ui;
  25. QScrollArea *itemsArea;
  26. QGridLayout *layout;
  27. QVBoxLayout *printerLayout;
  28. QVBoxLayout *lcdLayout;
  29. QVBoxLayout *gsm_gprsLayout;
  30. QVBoxLayout *ifdLayout;
  31. QVBoxLayout *samLayout;
  32. QHBoxLayout *mainLayout;
  33. };
  34.  
  35. #endif // FACTORYMENU_H
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fact.cpp
Qt Code:
  1. #include "factorymenu.h"
  2. #include "ui_factorymenu.h"
  3.  
  4. FactoryMenu::FactoryMenu(QWidget *parent) :
  5. QDialog(parent),
  6. ui(new Ui::FactoryMenu)
  7. {
  8. ui->setupUi(this);
  9. QFrame::WinPanel;
  10. setWindowFlags(Qt::FramelessWindowHint);
  11.  
  12. ui->checkBox->setFixedSize(3000,150);
  13. ui->checkBox_2->setFixedSize(50,50);
  14. ui->checkBox_3->setFixedSize(50,50);
  15. ui->checkBox_4->setFixedSize(50,50);
  16. ui->checkBox_5->setFixedSize(50,50);
  17. ui->checkBox_6->setFixedSize(50,50);
  18. ui->checkBox_7->setFixedSize(50,50);
  19. ui->checkBox_8->setFixedSize(50,50);
  20. ui->checkBox_9->setFixedSize(50,50);
  21. ui->checkBox_10->setFixedSize(50,50);
  22. ui->checkBox_11->setFixedSize(50,50);
  23. ui->checkBox_12->setFixedSize(50,50);
  24.  
  25. mainLayout = new QHBoxLayout(ui->scrollWidget);
  26. mainLayout->addWidget(ui->checkBox);
  27. mainLayout->addWidget(ui->checkBox_2);
  28. mainLayout->addWidget(ui->checkBox_3);
  29. mainLayout->addWidget(ui->checkBox_4);
  30. mainLayout->addWidget(ui->checkBox_5);
  31. mainLayout->addWidget(ui->checkBox_6);
  32. mainLayout->addWidget(ui->checkBox_7);
  33. mainLayout->addWidget(ui->checkBox_8);
  34. mainLayout->addWidget(ui->checkBox_9);
  35. mainLayout->addWidget(ui->checkBox_10);
  36. mainLayout->addWidget(ui->checkBox_11);
  37. mainLayout->addWidget(ui->checkBox_12);
  38.  
  39. // printerLayout->addWidget(ui->checkBox);
  40. // mainLayout->addLayout(printerLayout);
  41. // mainLayout->addLayout(lcdLayout);
  42. // mainLayout->addLayout(gsm_gprsLayout);
  43. // mainLayout->addLayout(ifdLayout);
  44. // mainLayout->addLayout(samLayout);
  45.  
  46. itemsArea = new QScrollArea(this);
  47. itemsArea->setFocusPolicy(Qt::NoFocus);
  48. itemsArea->setWidget(ui->scrollWidget);
  49. itemsArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  50. itemsArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
  51. // itemsArea->horizontalScrollBar()->setStyleSheet("width: 30px;");
  52. // itemsArea->verticalScrollBar()->setStyleSheet("width: 30px;");
  53. itemsArea->setGeometry(5,20,0,0);
  54. // itemsArea->setFixedSize(695,421);
  55. itemsArea->setFixedSize(670,411);
  56. itemsArea->setLayout(mainLayout);
  57. itemsArea->setStyleSheet(
  58. "QScrollArea {"
  59. "border: 2px solid;"
  60. "border-radius: 5px;"
  61. "Text-align:center;"
  62. "background-color:;""}");
  63. // itemsArea->setStyleSheet("background-image: url(:/images/menu_bg.jpg)");
  64.  
  65. }
  66.  
  67. FactoryMenu::~FactoryMenu()
  68. {
  69. delete ui;
  70. }
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Hi i am trying to add around 100 checkboxes to my GUI for the i am trying to use the QScrollArea using the QHBOXLayout
the GUI is showing fine but where as the scrolls are not working
The screen shot of my GUI is also uploaded
Here is my code can any one please where the bug is present
Thanks in advance
Rohith.G

Attachment 11680