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CComponentsScrollBar: add easy to handle scrollbar methode

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Origin commit data
------------------
Commit: 728b95ac1c
Author: Thilo Graf <dbt@novatux.de>
Date: 2016-12-15 (Thu, 15 Dec 2016)
This commit is contained in:
Thilo Graf
2016-12-15 16:42:13 +01:00
parent 24dc5a5606
commit d8878ea74a
2 changed files with 98 additions and 10 deletions
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17
src/gui/components/cc_frm_scrollbar.cpp
View File

@@ -189,3 +189,20 @@ void CComponentsScrollBar::initSegments()
sb_segments_obj->front()->setCorner(RADIUS_MIN, CORNER_TOP); sb_segments_obj->front()->setCorner(RADIUS_MIN, CORNER_TOP);
sb_segments_obj->back()->setCorner(RADIUS_MIN, CORNER_BOTTOM); sb_segments_obj->back()->setCorner(RADIUS_MIN, CORNER_BOTTOM);
} }
void paintScrollBar( const int &x_pos,
const int &y_pos,
const int &w,
const int &h,
const int& count,
const int& current_num,
int shadow_mode,
fb_pixel_t color_frame,
fb_pixel_t color_body,
fb_pixel_t color_shadow)
{
CComponentsScrollBar scrollbar(x_pos, y_pos, w, h, count, NULL, shadow_mode, color_frame, color_body, color_shadow);
scrollbar.setMarkID(current_num);
scrollbar.paint0();
}

83
src/gui/components/cc_frm_scrollbar.h
View File

@@ -60,7 +60,25 @@ class CComponentsScrollBar : public CComponentsFrmChain
void initVarSbForm( const int& count); void initVarSbForm( const int& count);
public: public:
CComponentsScrollBar( const int &x_pos, const int &y_pos, const int &w = 15, const int &h = 40, /**Class constructor to generate individual scrollbar objects
*
* @param[in] x_pos exepts type int, x position on screen
* @param[in] x_pos exepts type int, y position on screen modes are:
* @param[in] w exepts type int, width of scrollbar object
* @param[in] h exepts type int, height of scrollbar object
* @param[in] count optional, exepts type int, count of pages, default 1
*
* usual paraemters:
* @param[in] parent optional, exepts type pointer to a parent CComponentsForm object, default NULL
* @param[in] shadow_mode optional, exepts type int defined by shadow mode enums, default CC_SHADOW_OFF
* @param[in] color_frame optional, exepts type fb_pixel_t, default COL_SCROLLBAR_ACTIVE_PLUS_0
* @param[in] color_body optional, exepts type fb_pixel_t, default COL_SCROLLBAR_PASSIVE_PLUS_0
* @param[in] color_shadow optional, exepts type fb_pixel_t, default COL_SHADOW_PLUS_0
*/
CComponentsScrollBar( const int &x_pos,
const int &y_pos,
const int &w = 15,
const int &h = 40,
const int& count = 1, const int& count = 1,
CComponentsForm *parent = NULL, CComponentsForm *parent = NULL,
int shadow_mode = CC_SHADOW_OFF, int shadow_mode = CC_SHADOW_OFF,
@@ -69,15 +87,68 @@ class CComponentsScrollBar : public CComponentsFrmChain
fb_pixel_t color_shadow = COL_SHADOW_PLUS_0); fb_pixel_t color_shadow = COL_SHADOW_PLUS_0);
// ~CComponentsScrollBar(); //inherited from CComponentsForm // ~CComponentsScrollBar(); //inherited from CComponentsForm
///set marked segment, 1st = 0, 2nd = 1 ... /**Set current page number
void setMarkID(const int& mark_id){sb_mark_id = mark_id; initSegments();}; * @return void
///get current assigned marked id *
* @param[in] mark_id exepts type int, this sets the current selected page number.
*
* @see getMarkID()
*/
void setMarkID(const int& mark_id){sb_mark_id = mark_id; initSegments();}
/**Gets current page number
* @return int
*
* @see setMarkID()
*/
int getMarkID(){return sb_mark_id;}; int getMarkID(){return sb_mark_id;};
///Sets count of scrollbar segments and is similar e.g. page count. Each segment is assigned to an id. Starting with id 0...n see also setMarkID(), getMarkID(). /**Sets count of possible scrollbar segments (e.g. page count) and
* current selected page at once .
* Each segment is assigned to a page number. Starting with id 0...n
* @return void
*
* @param[in] segment_count exepts type int, sets the current count of pages.
* @param[in] mark_id optional, exepts type int, sets the current selected page number, default = 0
* @see also setMarkID()
* getMarkID()
*/
void setSegmentCount(const int& segment_count, const int& mark_id = 0); void setSegmentCount(const int& segment_count, const int& mark_id = 0);
///Get count of current scrollbar segments
/**Get count of current scrollbar segments (page count)
* @return int
*
* @see setSegmentCount()
*/
int getSegmentCount(){return sb_segments_count;} int getSegmentCount(){return sb_segments_count;}
}; };
/**Small and easy to apply scrollbar paint methode without expilcit object declaration
* @return void
*
* @param[in] x_pos exepts type int, x position on screen
* @param[in] x_pos exepts type int, y position on screen modes are:
* @param[in] w exepts type int, width of scrollbar object
* @param[in] h exepts type int, height of scrollbar object
* @param[in] count exepts type int, count of pages, default 1
* @param[in] current_num exepts type int, current selected page, default 0
*
* usual paraemters:
* @param[in] parent optional, exepts type pointer to a parent CComponentsForm object, default NULL
* @param[in] shadow_mode optional, exepts type int defined by shadow mode enums, default CC_SHADOW_OFF
* @param[in] color_frame optional, exepts type fb_pixel_t, default COL_SCROLLBAR_ACTIVE_PLUS_0
* @param[in] color_body optional, exepts type fb_pixel_t, default COL_SCROLLBAR_PASSIVE_PLUS_0
* @param[in] color_shadow optional, exepts type fb_pixel_t, default COL_SHADOW_PLUS_0
*/
void paintScrollBar( const int &x_pos,
const int &y_pos,
const int &w,
const int &h,
const int& count,
const int& current_num,
int shadow_mode = CC_SHADOW_OFF,
fb_pixel_t color_frame = COL_SCROLLBAR_ACTIVE_PLUS_0,
fb_pixel_t color_body = COL_SCROLLBAR_PASSIVE_PLUS_0,
fb_pixel_t color_shadow = COL_SHADOW_PLUS_0);
#endif #endif