border_layout.h

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#ifndef __BORDER_LAYOUT_H__
#define __BORDER_LAYOUT_H__
 
#include "..\window.h"
#include "..\list.h"
#include <_xeneva.h>
 
#ifdef __cplusplus
XE_EXTERN {
#endif
 
    typedef enum {
        CH_BORDER_ALIGN_CENTER = 0,
        CH_BORDER_ALIGN_TOP,
        CH_BORDER_ALIGN_BOTTOM,
        CH_BORDER_ALIGN_LEFT,
        CH_BORDER_ALIGN_RIGHT
    } ChBorderAlignment;
 
#define CH_WIDEGT_BORDERLAYOUT 0x20
 
    typedef struct {
        ChWidget* widget;
        ChBorderAlignment align;
        int prefW;
        int prefH;
    } ChBorderItem;
 
    typedef struct _ChBorderLayout_ {
        ChWidget base;
        list_t* items;
        int hgap, vgap;
        int defSideW;
        int defBarH;
    } ChBorderLayout;
 
    XE_EXPORT ChBorderLayout* ChCreateBorderLayout(int x, int y, int w, int h, int hgap, int vgap);
 
    XE_EXPORT void ChBorderLayoutResize(ChBorderLayout * l, int x, int y, int w, int h);
 
    XE_EXPORT void ChBorderLayoutAdd(ChBorderLayout * l, ChWidget * w, ChBorderAlignment align);
 
    XE_EXPORT void ChBorderLayoutDoLayout(ChBorderLayout * l);
 
    XE_EXPORT void ChBorderLayoutSetPreferred(ChBorderLayout * l, ChWidget * w, int pw, int ph);
 
    XE_EXPORT void ChBorderLayoutSetDefaults(ChBorderLayout * l, int sideW, int barH);
 
#ifdef __cplusplus
}
#endif
 
#endif