mirror of
https://github.com/amyinspace/MagicSetEditor2.git
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twanvl
95a5c2f42b
git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@106 0fc631ac-6414-0410-93d0-97cfa31319b6
74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
//+----------------------------------------------------------------------------+
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//| Description: Magic Set Editor - Program to make Magic (tm) cards |
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//| Copyright: (C) 2001 - 2006 Twan van Laarhoven |
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//| License: GNU General Public License 2 or later (see file COPYING) |
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//+----------------------------------------------------------------------------+
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#ifndef HEADER_GUI_CONTROL_GALLERY_LIST
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#define HEADER_GUI_CONTROL_GALLERY_LIST
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// ----------------------------------------------------------------------------- : Includes
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#include <util/prec.hpp>
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#include <util/real_point.hpp>
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// ----------------------------------------------------------------------------- : Events
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DECLARE_EVENT_TYPE(EVENT_GALLERY_SELECT, <not used>)
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DECLARE_EVENT_TYPE(EVENT_GALLERY_ACTIVATE, <not used>)
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/// Handle EVENT_GALLERY_SELECT events
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#define EVT_GALLERY_SELECT( id, handler) EVT_COMMAND(id, EVENT_GALLERY_SELECT, handler)
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/// Handle EVENT_GALLERY_ACTIVATE events
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#define EVT_GALLERY_ACTIVATE(id, handler) EVT_COMMAND(id, EVENT_GALLERY_ACTIVATE, handler)
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// ----------------------------------------------------------------------------- : GalleryList
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/// A list of items with custom drawing
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/** A derived class should implement the abstract members to determine how the items look.
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*/
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class GalleryList : public wxScrolledWindow {
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public:
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GalleryList(Window* parent, int id, int direction = wxHORIZONTAL);
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/// Is there an item selected?
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inline bool hasSelection() const { return selection < itemCount(); }
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protected:
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static const size_t NO_SELECTION = (size_t)-1;
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size_t selection; ///< The selected item, or NO_SELECTION if there is no selection
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RealSize item_size; ///< The size of a single item
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int direction; ///< Direction of the list, can be wxHORIZONTAL or wxVERTICAL
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/// Redraw the list after changing the selection or the number of items
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void update();
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/// Return how many items there are in the list
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virtual size_t itemCount() const = 0;
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/// Draw an item
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virtual void drawItem(DC& dc, int x, int y, size_t item, bool selected) = 0;
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/// Return the desired size of control
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virtual wxSize DoGetBestSize() const;
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private:
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DECLARE_EVENT_TABLE();
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void onLeftDown (wxMouseEvent& ev);
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void onLeftDClick(wxMouseEvent& ev);
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void onChar(wxKeyEvent& ev);
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void onPaint(wxPaintEvent&);
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void OnDraw(DC& dc);
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/// Find the item corresponding to the given location
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size_t findItem(const wxMouseEvent&) const;
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/// Find the coordinates of an item
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RealPoint itemPos(size_t item) const;
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protected:
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/// Send an event
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void sendEvent(WXTYPE type);
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};
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// ----------------------------------------------------------------------------- : EOF
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#endif
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