예제 #1
0
파일: button.c 프로젝트: yydaor/LCUI
/* 初始化按钮部件的数据 */
static void
Button_Init( LCUI_Widget *widget )
{
	int valid_state;
	LCUI_Button *button;
	
	button = WidgetPrivData_New(widget, sizeof(LCUI_Button));
	/* 初始化图像数据 */ 
	Graph_Init(&button->btn_disable);
	Graph_Init(&button->btn_normal);
	Graph_Init(&button->btn_focus);
	Graph_Init(&button->btn_down);
	Graph_Init(&button->btn_over);
	
	valid_state = (WIDGET_STATE_NORMAL | WIDGET_STATE_ACTIVE);
	valid_state |= (WIDGET_STATE_DISABLE | WIDGET_STATE_OVERLAY);
	Widget_SetValidState( widget, valid_state );
	button->label = Widget_New("label");/* 创建label部件 */ 
	/* 将按钮部件作为label部件的容器 */
	Widget_Container_Add(widget, button->label);
	/* label部件居中显示 */
	Widget_SetAlign(button->label, ALIGN_MIDDLE_CENTER, Pos(0,0));
	Widget_Show(button->label); /* 显示label部件 */
	/* 启用自动尺寸调整,以适应内容 */
	Widget_SetAutoSize( widget, TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK);
	Widget_SetStyleID( widget, BUTTON_STYLE_DEFAULT );
	/* 关联EVENT_FOCUSOUT事件,以在按钮失去焦点时重绘按钮 */
	Widget_Event_Connect( widget, EVENT_FOCUSOUT, Button_ProcFocusOut );
}
예제 #2
0
파일: checkbox.c 프로젝트: fshunj/LCUI
/* 初始化复选框部件的数据 */
static void 
CheckBox_Init(LCUI_Widget *widget)
{
	int valid_state;
	LCUI_Widget *container[2];
	LCUI_CheckBox *check_box;
	
	check_box = Widget_NewPrivData(widget, sizeof(LCUI_CheckBox));
	
	check_box->on = FALSE;
	/* 初始化图像数据 */ 
	Graph_Init(&check_box->img_off_disable);
	Graph_Init(&check_box->img_off_normal);
	Graph_Init(&check_box->img_off_focus);
	Graph_Init(&check_box->img_off_down);
	Graph_Init(&check_box->img_off_over);
	Graph_Init(&check_box->img_on_disable);
	Graph_Init(&check_box->img_on_normal);
	Graph_Init(&check_box->img_on_focus);
	Graph_Init(&check_box->img_on_down);
	Graph_Init(&check_box->img_on_over);
	/* 创建所需的部件 */
	check_box->label = Widget_New("label");
	check_box->imgbox = Widget_New("picture_box");  
	/* 创建两个容器,用于调整上面两个部件的位置 */
	container[0] = Widget_New(NULL);
	container[1] = Widget_New(NULL);
	
	/* 启用这些部件的自动尺寸调整的功能 */
	Widget_SetAutoSize( widget, TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK );
	Widget_SetAutoSize( container[0], TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK );
	Widget_SetAutoSize( container[1], TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK );
	
	Widget_Container_Add(container[0], check_box->imgbox);
	Widget_Container_Add(container[1], check_box->label);
	Widget_Container_Add(widget, container[0]);
	Widget_Container_Add(widget, container[1]);
	
	/* 调整尺寸 */
	Widget_Resize(check_box->imgbox, Size(15, 15));
	//Widget_Resize(container[0], Size(18,18));
	//Widget_Resize(widget, Size(18,18));
	/* 调整布局 */
	Widget_SetAlign(container[0], ALIGN_MIDDLE_LEFT, Pos(0,0));
	Widget_SetAlign(container[1], ALIGN_MIDDLE_LEFT, Pos(17,0));
	Widget_SetAlign(check_box->imgbox, ALIGN_MIDDLE_CENTER, Pos(0,0));
	Widget_SetAlign(check_box->label, ALIGN_MIDDLE_CENTER, Pos(0,0));
	/* 设置图像框的尺寸模式为拉伸 */
	PictureBox_SetSizeMode(check_box->imgbox, SIZE_MODE_STRETCH);
	
	/* 显示之 */
	Widget_Show(check_box->label);
	Widget_Show(check_box->imgbox);
	Widget_Show(container[0]);
	Widget_Show(container[1]);
	/* 关联鼠标左键点击事件 */
	Widget_Event_Connect( widget, EVENT_CLICKED, CheckBox_SwitchState );
	/* 响应状态改变 */
	valid_state = (WIDGET_STATE_NORMAL | WIDGET_STATE_ACTIVE);
	valid_state |= (WIDGET_STATE_DISABLE | WIDGET_STATE_OVERLAY);
	Widget_SetValidState( widget, valid_state );
}
예제 #3
0
파일: radiobutton.c 프로젝트: hbao/LCUI
/* 初始化单选框部件的数据 */
static void 
RadioButton_Init( LCUI_Widget widget )
{
	int valid_state;
	LCUI_Widget container[2];
	LCUI_RadioButton *radio_button;
	
	radio_button = Widget_NewPrivData(widget, sizeof(LCUI_RadioButton));
	radio_button->on = FALSE;
	/* 初始化图片数据 */ 
	Graph_Init(&radio_button->img_off_disable);
	Graph_Init(&radio_button->img_off_normal);
	Graph_Init(&radio_button->img_off_focus);
	Graph_Init(&radio_button->img_off_down);
	Graph_Init(&radio_button->img_off_over);
	Graph_Init(&radio_button->img_on_disable);
	Graph_Init(&radio_button->img_on_normal);
	Graph_Init(&radio_button->img_on_focus);
	Graph_Init(&radio_button->img_on_down);
	Graph_Init(&radio_button->img_on_over);
	
	radio_button->mutex = NULL;
	
	radio_button->label = Widget_New("label");/* 创建label部件 */
	radio_button->imgbox = Widget_New("picture_box"); /* 创建图像框部件 */
	/* 创建两个容器,用于调整上面两个部件的位置 */
	container[0] = Widget_New(NULL);
	container[1] = Widget_New(NULL);
	
	/* 启用这些部件的自动尺寸调整的功能 */
	Widget_SetAutoSize( widget, TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK );
	Widget_SetAutoSize( container[0], TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK );
	Widget_SetAutoSize( container[1], TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK );
	
	Widget_Container_Add(container[0], radio_button->imgbox);
	Widget_Container_Add(container[1], radio_button->label);
	Widget_Container_Add(widget, container[0]);
	Widget_Container_Add(widget, container[1]);
	
	/* 调整尺寸 */
	Widget_Resize(radio_button->imgbox, Size(15, 15));
	/* 调整布局 */
	Widget_SetAlign(container[0], ALIGN_MIDDLE_LEFT, Pos(0,0));
	Widget_SetAlign(container[1], ALIGN_MIDDLE_LEFT, Pos(17,0));
	Widget_SetAlign(radio_button->imgbox, ALIGN_MIDDLE_CENTER, Pos(0,0));
	Widget_SetAlign(radio_button->label, ALIGN_MIDDLE_CENTER, Pos(0,0));
	
	PictureBox_SetSizeMode(radio_button->imgbox, SIZE_MODE_STRETCH);
	
	/* 显示之 */
	Widget_Show(radio_button->label);
	Widget_Show(radio_button->imgbox);
	Widget_Show(container[0]);
	Widget_Show(container[1]);
	
	Widget_ConnectEvent( widget, EVENT_CLICKED, RadioButton_Click );
	
	valid_state = (WIDGET_STATE_NORMAL | WIDGET_STATE_ACTIVE);
	valid_state |= (WIDGET_STATE_DISABLE | WIDGET_STATE_OVERLAY);
	Widget_SetValidState( widget, valid_state);
}