Unigine::WidgetCheckBox Class
| Header: | #include <UnigineWidgets.h> |
| Inherits from: | Widget |
This class creates checkboxes. A set of checkboxes can be converted into a radio buttons group (that act as a single mutually exclusive control), if all the checkboxes are attached to a certain one among them (for example, the first).
Example#
The following code illustrates how to create a checkbox widget and set its parameters.
Source code (C++)
#include <UnigineWidgets.h>
using namespace Unigine;
/* .. */
// event handler function
int onCheckBoxChanged()
{
/* .. */
return 1;
}
/* .. */
// getting a pointer to the system GUI
GuiPtr gui = Gui::get();
// creating a checkbox widget and setting its caption
WidgetCheckBoxPtr widget_checkbox = WidgetCheckBox::create(gui, "Automatic mode");
// setting a tooltip
widget_checkbox->setToolTip("Toggle automatic mode");
// rearranging checkbox size
widget_checkbox->arrange();
// setting checkbox position
widget_checkbox->setPosition(10, 10);
// setting checkbox state to checked
widget_checkbox->setChecked(1);
// setting onCheckBoxChanged function to handle CHANGED event
widget_checkbox->addCallback(Gui::CHANGED, MakeCallback(onCheckBoxChanged));
// adding created checkbox widget to the system GUI
gui->addChild(widget_checkbox, Gui::ALIGN_OVERLAP | Gui::ALIGN_FIXED);WidgetCheckBox Class
Members
static WidgetCheckBoxPtr create ( const Ptr<Gui> & gui, const char * str = 0 ) #
Constructor. Creates a checkbox with a given text label and adds it to the specified GUI.Arguments
- const Ptr<Gui> & gui - GUI, to which the new checkbox will belong.
- const char * str - Checkbox label. This is an optional parameter.
static WidgetCheckBoxPtr create ( const char * str = 0 ) #
Constructor. Creates a checkbox with a given text label and adds it to the Engine GUI.Arguments
- const char * str - Checkbox label. This is an optional parameter.
void setChecked ( bool checked ) #
Sets a value indicating if the checkbox is selected.Arguments
- bool checked - 1 to check (select) the checkbox, 0 to uncheck it.
bool isChecked ( ) const#
Returns a value indicating if the checkbox is selected.Return value
1 if the checkbox is checked (selected); otherwise, 0.void setText ( const char * text ) #
Sets a checkbox text label.Arguments
- const char * text - Checkbox label.
const char * getText ( ) const#
Returns the checkbox text label.Return value
Checkbox label.void setCheckedColor ( const Math::vec4 & color ) #
Sets the color to be used for the checked widget's state.Arguments
- const Math::vec4 & color - The four-component vector specifying the color in the RGBA format.
Math::vec4 getCheckedColor ( ) const#
Returns the current color used for the checked widget's state.Return value
The four-component vector specifying the color in the RGBA format.void setUncheckedColor ( const Math::vec4 & color ) #
Sets the color to be used for the unchecked widget's state.Arguments
- const Math::vec4 & color - The four-component vector specifying the color in the RGBA format.
Math::vec4 getUncheckedColor ( ) const#
Returns the current color used for the unchecked widget's state.Return value
The four-component vector specifying the color in the RGBA format.Last update:
10.10.2022
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