toolbar.h

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#ifndef __TOOLBAR_H__
#define __TOOLBAR_H__
 
#include "window.h"
#include <_xeneva.h>
#include "base.h"
#include "icon.h"
 
typedef enum _titemType_ {
    TOOLBAR_ITEM_BUTTON,
    TOOLBAR_ITEM_TOGGLE,
    TOOLBAR_ITEM_RADIO,
    TOOLBAR_ITEM_SEPARATOR,
    TOOLBAR_ITEM_WIDGET,
}ToolBarItemType;
 
#define TOOLBAR_STATE_NORMAL 0
#define TOOLBAR_STATE_HOVER  1
#define TOOLBAR_STATE_PRESSED 2
#define TOOLBAR_STATE_ACTIVE 3
#define TOOLBAR_STATE_DISABLED 4
 
typedef enum _toolbar_orientation_ {
    TOOLBAR_HORIZONTAL,
    TOOLBAR_VERTICAL
}ChToolbarOrientation;
 
#define TOOLBAR_MAX_ITEMS 64
#define TOOLBAR_BTN_PADDING 6
#define TOOLBAR_SEP_THICKNESS 1
#define TOOLBAR_SEP_MARGIN 4
#define TOOLBAR_OVERFLOW_BTN_SZ 14
 
 
#ifdef __cplusplus
XE_EXTERN{
#endif
 
typedef struct _toolbar_item_ {
    uint8_t type;
    uint8_t state;
    ChIcon* icon;
    int iconW;
    int iconH;
 
    char tooltip[48];
 
    uint8_t groupID;
    uint8_t active;
 
    ChWidget* child;
    int child_w;
    int child_h;
 
    int offset;
    int extent;
 
    void* userData;
}ChToolBarItem;
 
typedef struct _toolbar_ {
    ChWidget base;
 
    ChToolBarItem items[TOOLBAR_MAX_ITEMS];
    int item_count;
 
    uint8_t orientation;
    int buttonPadding;
 
    int scrollOffset;
    int contentLength;
    int viewportLength;
 
    int hoverIndex;
    int pressedIndex;
    uint8_t prevButton;
 
    uint8_t show_overflow;
    int overflow_btn_pos;
 
    uint32_t color_bg;
    uint32_t color_btn_hover;
    uint32_t color_btn_pressed;
    uint32_t color_btn_active;
    uint32_t color_btn_disabled;
    uint32_t color_separator;
    uint32_t color_overflow_arrow;
 
    void (*onItemStateChange)(struct _toolbar_* tb, int index);
}ChToolbar;
 
 
XE_EXPORT ChToolbar* ChToolbarCreate(int x, int y, int w, int h, uint8_t orientation);
XE_EXPORT int ChToolbarAddButton(ChToolbar* tb, ChIcon* icon, int iw, int ih,
    const char* tooltip, void* ud);
 
XE_EXPORT int ChToolbarAddToggle(ChToolbar* tb, ChIcon* icon, int iw, int ih,
    const char* tooltip, void* ud);
XE_EXPORT int ChToolbarAddRadio(ChToolbar* tb, ChIcon* icon, int iw, int ih, const char* tooltip,
    uint8_t groupID, void* ud);
XE_EXPORT int ChToolbarAddSeparator(ChToolbar* tb);
XE_EXPORT int ChToolbarAddWidget(ChToolbar* tb, ChWidget* child, int childW, int childH);
XE_EXPORT void ChToolbarSetEnabled(ChToolbar* tb, int index, int enabled);
XE_EXPORT void ChToolbarSetActive(ChToolbar* tb, int index, int active);
 
 
#ifdef __cplusplus
}
#endif
 
#endif