/
DockablePanel.h
60 lines (49 loc) · 1.13 KB
/
DockablePanel.h
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#pragma once
#include <wx/panel.h>
namespace wxutil
{
/**
* Base class of all panels that can either be floating or docked to the main area.
* Examples: XY Views, Light Inspector, Media Browser.
*
* Each panel can be active or inactive. Inactive panels should not react to map events
* not to unnecessarily waste processing time.
* - Docked panels are always active.
* - Tabbed panels are active if their tab is selected.
* - Floating panels are active if they're not hidden.
*/
class DockablePanel :
public wxPanel
{
private:
bool _active;
public:
DockablePanel(wxWindow* parent) :
wxPanel(parent),
_active(false)
{}
bool panelIsActive()
{
return _active;
}
// Ensure this panel is active.
void activatePanel()
{
if (_active) return;
_active = true;
onPanelActivated();
}
// Set this panel to inactive.
void deactivatePanel()
{
if (!_active) return;
_active = false;
onPanelDeactivated();
}
protected:
virtual void onPanelActivated()
{}
virtual void onPanelDeactivated()
{}
};
} // namespace