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POHow do I access a member tab of a QTabWidget class by using a variable name?
 

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  1. POHow do I access a member tab of a QTabWidget class by using a variable name?
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    <p>In a function I am currently working on, I am creating a multi-dimensional array of checkboxes, with the dimensions specified at run-time by the user. In order to represent the 'z' dimension, I create multiple tabs -- each one representing a different dimension -- and create an array of check boxes in each tab. The tabs are labeled dim1, dim2, dim3, ... etc.</p> <p>The problem I am having is the fact that in order to create the array of check boxes (within 3 'for' loops), I have to call the tabs as follows:</p> <pre><code>checkBoxVector.append(new QCheckBox( ui-&gt;dim1 )); </code></pre> <p>Where checkBoxVector holds pointers to the checkboxes. Now my first thought was that I would simply create a variable name that would change with each loop. With each iteration, it would go: "dim1", then "dim2", "dim3", ... etc. The problem with this is that I cannot reference the tabs with a string variable, I must type in the actual name of the tab. Here is a sample of that code:</p> <pre><code>int num = k+1; QString dim = "dim"; QString tab_name = dim.append(QString("%1").arg(num)); checkBoxVector.append(new QCheckBox( ui-&gt;tab_name )); </code></pre> <p>This gives me the error " 'class Ui::MainWindow' has no member named 'tab_name' ".</p> <p>Therefore; my question is: how can I apply this idea of changing the NAME of the tab with each loop, without causing such an error?</p> <p>EDIT: I think I forgot to mention that the tabs have already been created at this point, and have already been labeled with the "dim1", "dim2", "dim3", ... names. The only issue I am having is how to reference these tabs after they have been created. I feel like there is a simple syntax solution.</p>
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    1. USMike N.
    1. USMike N.
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    1. COAre there any other suggestions? All that I really need here is to be able to iterate the name of a member of QTabWidget.
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      1. POHow do I access a member tab of a QTabWidget class by using a variable name?
      1. USMike N.
    2. COHow have the tabs been created? Show us some code.
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      1. USTonyK
 

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