GridColumnEditor

GridColumnEditor Class

Header:	#include <GridColumnEditor>
Inherits:	QObject

List of all members, including inherited members

Public Functions

	GridColumnEditor(int borderThickness = 1)
virtual	~GridColumnEditor()
virtual int	borderThickness()
virtual QWidget *	createEditorWidget(GridColumnBase *column) = 0

Detailed Description

Class allows to add QWidget to the column header. It used as a factory for QWidget creation. Use snippet below to add QPushButton to the column header.

class GridCustomColumnEditor: public Qtitan::GridColumnEditor
{
public:
    GridCustomColumnEditor()
    {
    }

    virtual QWidget* GridCustomColumnEditor::createEditorWidget(Qtitan::GridColumnBase* column)
    {
        QPushButton* button = new QPushButton();
        button->setText("text");
        return button;
    }
};

...

void initColumnEditor()
{
    Qtitan::GridTableColumn* column = (Qtitan::GridTableColumn *)view->getColumnByModelColumnName("Column");
    GridCustomColumnEditor* columnEditor = new GridCustomColumnEditor();
    column->setColumnEditor(columnEditor);
}

void freeColumnEditor()
{
    Qtitan::GridTableColumn* column = (Qtitan::GridTableColumn *)view->getColumnByModelColumnName("Column");
    GridCustomColumnEditor* columnEditor = column->columnEditor();
    column->setColumnEditor(0);
    delete columnEditor;
}

Member Function Documentation

GridColumnEditor::GridColumnEditor(int borderThickness = 1)

Contructor of GridColumnEditor. Parameter borderThickness is the border thickness around the column editor in pixels.

`[virtual noexcept]` GridColumnEditor::~GridColumnEditor()

Destructor of GridColumnEditor

`[virtual]` int GridColumnEditor::borderThickness()

Returns the border thickness around the column editor. By default it is 1 pixel.

`[pure virtual]` QWidget *GridColumnEditor::createEditorWidget(GridColumnBase **column*)

Create a widget that will be used in column header. You do not have to worry about deleting the widget. The owner of the widget to become a column header. The widget will be deleted when you remove a column or will be reset to null an column editor - column->setColumnEditor(0).

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