117 lines
2.8 KiB
C
117 lines
2.8 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: popupwin.h
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// Purpose: interface of wxPopupWindow
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// Author: wxWidgets team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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/**
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@class wxPopupWindow
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A special kind of top level window used for popup menus,
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combobox popups and such.
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@library{wxcore}
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@category{managedwnd}
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@see wxDialog, wxFrame
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*/
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class wxPopupWindow: public wxNonOwnedWindow
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{
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public:
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/**
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Default constructor
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*/
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wxPopupWindow();
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/**
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Constructor
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*/
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wxPopupWindow(wxWindow *parent, int flags = wxBORDER_NONE);
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/**
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Create method for two-step creation
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*/
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bool Create(wxWindow *parent, int flags = wxBORDER_NONE);
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/**
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Move the popup window to the right position, i.e.\ such that it is
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entirely visible.
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The popup is positioned at ptOrigin + size if it opens below and to the
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right (default), at ptOrigin - sizePopup if it opens above and to the
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left etc.
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@param ptOrigin
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Must be given in screen coordinates!
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@param sizePopup
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The size of the popup window
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*/
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virtual void Position(const wxPoint& ptOrigin,
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const wxSize& sizePopup);
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};
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/**
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@class wxPopupTransientWindow
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A wxPopupWindow which disappears automatically when the user clicks mouse
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outside it or if it loses focus in any other way.
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This window can be useful for implementing custom combobox-like controls
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for example.
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@library{wxcore}
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@category{managedwnd}
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@see wxPopupWindow
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*/
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class wxPopupTransientWindow : public wxPopupWindow
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{
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public:
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/**
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Default constructor.
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*/
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wxPopupTransientWindow();
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/**
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Constructor.
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*/
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wxPopupTransientWindow(wxWindow *parent, int flags = wxBORDER_NONE);
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/**
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Popup the window (this will show it too).
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If @a winFocus is non-@NULL, it will be kept focused while this window
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is shown, otherwise this window itself will receive focus. In any case,
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the popup will disappear automatically if it loses focus because of a
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user action.
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@see Dismiss()
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*/
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virtual void Popup(wxWindow *focus = NULL);
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/**
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Hide the window.
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*/
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virtual void Dismiss();
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/**
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Called when a mouse is pressed while the popup is shown.
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Return @true from here to prevent its normal processing by the popup
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(which consists in dismissing it if the mouse is clicked outside it).
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*/
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virtual bool ProcessLeftDown(wxMouseEvent& event);
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protected:
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/**
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This is called when the popup is disappeared because of anything
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else but direct call to Dismiss().
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*/
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virtual void OnDismiss();
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};
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