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Scroll bars does not work properly

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  • M Offline
    M Offline
    Marcus Barnet
    wrote on last edited by Marcus Barnet
    #1

    I've lost the last two days trying to figure out how to solve my problem.
    I hope you can help and support me to solve it.

    I have a list of several comboboxes and I would like to display them by using a scroll bar so I can fill all the controls in a fixed window which is already at full screen: the idea is that the user uses the scrollbar to scroll the content while the main window size is fixed.

    I added the QScrollArea the my QWdiget, but the bars only show when I resize pretty much the main window and they hide part of the content (the scroll bars can show only a partial content).
    So, even if I scroll the bars, I cannot see the full content since it is cut somehow.

    This is the code of my Form named "schede" (I cannot post all the code since the forum has a limited number of character per topic):

    <?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>Schede</class>
 <widget class="QWidget" name="Schede">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>1465</width>
    <height>1050</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>Form</string>
  </property>
  <layout class="QVBoxLayout" name="verticalLayout">
   <item>
    <widget class="QWidget" name="" native="true">
     <layout class="QHBoxLayout" name="horizontalLayout">
      <property name="spacing">
       <number>10</number>
      </property>
      <property name="leftMargin">
       <number>10</number>
      </property>
      <property name="rightMargin">
       <number>10</number>
      </property>
      <property name="bottomMargin">
       <number>10</number>
      </property>
      <item>
       <widget class="QScrollArea" name="scrollArea">
        <property name="widgetResizable">
         <bool>true</bool>
        </property>
        <widget class="QWidget" name="scrollAreaWidgetContents">
         <property name="geometry">
          <rect>
           <x>0</x>
           <y>0</y>
           <width>1425</width>
           <height>1019</height>
          </rect>
         </property>
         <widget class="QWidget" name="verticalLayoutWidget_4">
          <property name="geometry">
           <rect>
            <x>310</x>
            <y>0</y>
            <width>273</width>
            <height>1021</height>
           </rect>
          </property>
          <layout class="QVBoxLayout" name="verticalLayoutA_3" stretch="0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0">
           <property name="spacing">
            <number>5</number>
           </property>
           <item>
            <widget class="QComboBox" name="combo_gruppo_muscolare1_4">
             <property name="font">
              <font>
               <pointsize>12</pointsize>
               <weight>75</weight>
               <bold>true</bold>
              </font>
             </property>
             <property name="editable">
              <bool>true</bool>
             </property>
             <property name="maxVisibleItems">
              <number>10</number>
             </property>
             <item>
              <property name="text">
               <string>R IP</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_3"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_4"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_2"/>
           </item>
           <item>
            <widget class="QComboBox" name="combo_gruppo_muscolare2_4">
             <property name="font">
              <font>
               <pointsize>12</pointsize>
               <weight>75</weight>
               <bold>true</bold>
              </font>
             </property>
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>RIP</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_8"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_5"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_6"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_7"/>
           </item>
           <item>
            <widget class="QComboBox" name="combo_gruppo_muscolare12_4">
             <property name="font">
              <font>
               <pointsize>12</pointsize>
               <weight>75</weight>
               <bold>true</bold>
              </font>
             </property>
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>RIP</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_10"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_12"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_9"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_11"/>
           </item>
           <item>
            <widget class="QComboBox" name="combo_gruppo_muscolare16_4">
             <property name="font">
              <font>
               <pointsize>12</pointsize>
               <weight>75</weight>
               <bold>true</bold>
              </font>
             </property>
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>RIP</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_13"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_15"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_14"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_16"/>
           </item>
           <item>
            <widget class="QComboBox" name="combo_gruppo_muscolare17_4">
             <property name="font">
              <font>
               <pointsize>12</pointsize>
               <weight>75</weight>
               <bold>true</bold>
              </font>
             </property>
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>RIP</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_18"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_17"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_19"/>
           </item>
           <item>
            <widget class="QLineEdit" name="lineEdit_20"/>
           </item>
          </layout>
         </widget>
         <widget class="QWidget" name="verticalLayoutWidget_3">
          <property name="geometry">
           <rect>
            <x>241</x>
            <y>0</y>
            <width>59</width>
            <height>1021</height>
           </rect>
          </property>
          <layout class="QVBoxLayout" name="verticalLayoutA_2" stretch="0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0">
           <property name="spacing">
            <number>0</number>
           </property>
           <item>
            <widget class="QComboBox" name="combo_gruppo_muscolare1_3">
             <property name="font">
              <font>
               <pointsize>12</pointsize>
               <weight>75</weight>
               <bold>true</bold>
              </font>
             </property>
             <property name="editable">
              <bool>true</bool>
             </property>
             <property name="maxVisibleItems">
              <number>10</number>
             </property>
             <item>
              <property name="text">
               <string>SET</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="comboBox_41">
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>1</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>2</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>3</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>4</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>5</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="comboBox_42">
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>1</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>2</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>3</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>4</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>5</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="comboBox_43">
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>1</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>2</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>3</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>4</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>5</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="comboBox_44">
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>1</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>2</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>3</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>4</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>5</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="combo_gruppo_muscolare2_3">
             <property name="font">
              <font>
               <pointsize>12</pointsize>
               <weight>75</weight>
               <bold>true</bold>
              </font>
             </property>
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>SET</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="comboBox_45">
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>1</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>2</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>3</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>4</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>5</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="comboBox_46">
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>1</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>2</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>3</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>4</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>5</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="comboBox_47">
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>1</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>2</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>3</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>4</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>5</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="comboBox_48">
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>1</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>2</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>3</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>4</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>5</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="combo_gruppo_muscolare12_3">
             <property name="font">
              <font>
               <pointsize>12</pointsize>
               <weight>75</weight>
               <bold>true</bold>
              </font>
             </property>
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>SET</string>
              </property>
             </item>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="comboBox_49">
             <property name="editable">
              <bool>true</bool>
             </property>
             <item>
              <property name="text">
               <string>1</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>2</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>3</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>4</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>5</string>
              </property>
             </item>
            </widget>
           </item>
           <item>

    and this is the code of the related cpp file:

    #include "schede.h"
#include "ui_schede.h"

Schede::Schede(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::Schede)
{
    ui->setupUi(this);

}

Schede::~Schede()
{
    delete ui;
}

    The Form named "schede" is loaded into QTabWoidget from a main Frame:

    void Pump::on_pushButton_5_clicked()
{


   ui->tabWidget->addTab(new Schede(), QString("Scheda %0").arg(ui->tabWidget->count() +1));
   ui->tabWidget->setCurrentIndex(ui->tabWidget->count()-1);
   ui->stackedWidget->setCurrentIndex(8);
}
    1 Reply Last reply
    0
    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi did you also put the QScrollArea in a layout so it follow its parent ?

      1 Reply Last reply
      1

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