Logical description of one icon-button entry used by GQTButtonsWidget. More...

Public Member Functions
	ButtonInfo (const std::string &icon)
	Constructs a `ButtonInfo` for a given base icon name.

QIcon	iconForState (int state) const
	Returns the icon for a given interaction state.

Data Fields
QListWidgetItem *	thisButton
	The UI item representing this logical button.

Detailed Description

ButtonInfo binds together:

a base icon "name" (typically a Qt resource prefix such as ":/images/myButton")
a QListWidgetItem used by the UI list view

The helper iconForState() converts the base icon name into a filename using a state suffix:

<base>_<state>.svg

Note: This struct allocates a QListWidgetItem in its constructor and stores it in thisButton. Ownership and lifetime are managed by the container widget that creates these objects.

Definition at line 32 of file gQtButtonsWidget.h.

Constructor & Destructor Documentation

ButtonInfo::ButtonInfo ( const std::string & icon )

explicit

Parameters

icon	Base icon name used to build the icon filenames for different states. Typical value is a Qt resource prefix such as `":/images/firstButton"`.

Definition at line 13 of file gQtButtonsWidget.cc.

QIcon ButtonInfo::iconForState ( int state ) const

The file name is constructed as:

<base_icon_name>_<state>.svg

If the file exists, a QIcon is returned. Otherwise an empty QIcon is returned.

Parameters

state

State identifier used in the filename suffix. Convention in this module:

Returns: QIcon for the requested state or an empty icon if the file does not exist.

Definition at line 24 of file gQtButtonsWidget.cc.

QListWidgetItem* ButtonInfo::thisButton

The item is created in the ButtonInfo constructor and is later inserted into a QListWidget.

Warning: External code should treat this pointer as internal state owned by the widget; do not delete it.

Definition at line 51 of file gQtButtonsWidget.h.

The documentation for this struct was generated from the following files: