79a37a2a65
This will just hide the window immediately, so prefer to ignore the "focus" argument of Popup() but show the popup instead. Update the documentation to mention that setting focus outside of popup is not supported under all platforms.
117 lines
2.9 KiB
Objective-C
117 lines
2.9 KiB
Objective-C
/////////////////////////////////////////////////////////////////////////////
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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 focus is non-@NULL, it will be kept focused while this window
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is shown if supported by the current platform, otherwise the popup
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itself will receive focus. In any case, the popup will disappear
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automatically if it loses focus because of a 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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