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First step to the List Display

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This commit is contained in:
Edouard Dupin 2011-12-27 18:04:38 +01:00
parent abec5813db
commit 1daa4b8ee0
2 changed files with 114 additions and 4 deletions
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62
Sources/libewol/ewol/widget/List.cpp
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@ -3,7 +3,7 @@
* @file ewol/widget/List.cpp
* @brief ewol list widget system (Sources)
* @author Edouard DUPIN
* @date 07/11/2011
* @date 27/12/2011
* @par Project
* ewol
*
@ -25,6 +25,66 @@
#include <ewol/widget/List.h>
#include <ewol/OObject.h>
#include <ewol/WidgetManager.h>
#undef __class__
#define __class__ "ewol::List"
void ewol::List::Init(void)
{
m_paddingSize = 2;
SetCanHaveFocus(true);
}
ewol::List::List(void)
{
Init();
}
ewol::List::~List(void)
{
}
bool ewol::List::CalculateMinSize(void)
{
/*int32_t fontId = GetDefaultFontId();
int32_t minWidth = ewol::GetWidth(fontId, m_label.c_str());
int32_t minHeight = ewol::GetHeight(fontId);
m_minSize.x = 3+minWidth;
m_minSize.y = 3+minHeight;
*/
m_minSize.x = 150;
m_minSize.y = 150;
return true;
}
void ewol::List::OnRegenerateDisplay(void)
{
// clean the object list ...
ClearOObjectList();
int32_t tmpOriginX = 0;
int32_t tmpOriginY = 0;
if (true==m_userFillX) {
tmpOriginX = (m_size.x - m_minSize.x) / 2;
}
if (true==m_userFillY) {
tmpOriginY = (m_size.y - m_minSize.y) / 2;
}
tmpOriginX += m_paddingSize;
tmpOriginY += m_paddingSize;
//ewol::OObject2DText * tmpText = new ewol::OObject2DText("", -1, m_textColorFg);
//tmpText->Text(tmpOriginX, tmpOriginY, "jhgjhg");
//AddOObject(tmpText, "ListText");
}

56
Sources/libewol/ewol/widget/List.h
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@ -3,7 +3,7 @@
* @file ewol/widget/List.h
* @brief ewol list widget system (header)
* @author Edouard DUPIN
* @date 07/11/2011
* @date 27/12/2011
* @par Project
* ewol
*
@ -30,11 +30,61 @@
#include <ewol/Widget.h>
namespace ewol {
typedef enum {
EVENT_LIST_CKICKED,
EVENT_LIST_LEFT_CKICKED,
} listEvent_te;
class List :public ewol::Widget
{
public:
List(void) { };
virtual ~List(void) { };
List(void);
void Init(void);
virtual ~List(void);
virtual bool CalculateMinSize(void);
void SetLabel(etk::String newLabel);
private:
int32_t m_paddingSize;
int32_t m_displayStartRaw; //!< Current starting diaplayed raw
int32_t m_diaplayCurrentNbLine; //!< Number of line in the display
public:
virtual void OnRegenerateDisplay(void);
protected:
// function call to display the list :
virtual int32_t GetNuberOfColomn(void) {
return 0;
};
virtual bool GetTitle(int32_t colomn, etk::String &myTitle, color_ts &fg, color_ts &bg) {
myTitle = "";
return false;
};
virtual int32_t GetNuberOfRaw(void) {
return 0;
};
virtual bool GetElement(int32_t colomn, int32_t raw, etk::String &myTextToWrite, color_ts &fg, color_ts &bg) {
myTextToWrite = "";
fg.red = 0.0;
fg.green = 0.0;
fg.blue = 0.0;
fg.alpha = 1.0;
if (raw % 2) {
bg.red = 1.0;
bg.green = 1.0;
bg.blue = 1.0;
bg.alpha = 1.0;
} else {
bg.red = 0.5;
bg.green = 0.5;
bg.blue = 0.5;
bg.alpha = 1.0;
}
return false;
};
virtual bool OnItemEvent(listEvent_te event, int32_t colomn, int32_t raw, etkFloat_t x, etkFloat_t y) {
return false;
}
};
};