Slider - Revision history

Tectu: /* API reference */

2016-02-04T15:48:43Z

‎API reference

Tectu: /* API reference */

2015-02-14T00:12:42Z

‎API reference

Inmarket at 06:30, 16 August 2014

2014-08-16T06:30:34Z

Tectu: Created page with "A slider is a bar shaped element in which a much smaller bar can be moved from the lowest (0) to the highest (100) value. The text attribute of the slider is displayed in the..."

2014-07-01T18:44:47Z

Created page with "A slider is a bar shaped element in which a much smaller bar can be moved from the lowest (0) to the highest (100) value. The text attribute of the slider is displayed in the..."

New page

A slider is a bar shaped element in which a much smaller bar can be moved from the lowest (0) to the highest (100) value. The text attribute of the slider is displayed in the very center of the slider bar.

== API reference ==
The API reference of the slider widget can be found [http://ugfx.org/images/resources/doxygen/master/group___slider.html here].

== Example ==
The following example shows how to create and use a vertical and a horizontal slider:
<syntaxhighlight lang=c>
#include "gfx.h"

static GListener gl;
static GHandle ghSlider1, ghSlider2;

static void createWidgets(void) {
GWidgetInit wi;

// Apply some default values for GWIN
wi.customDraw = 0;
wi.customParam = 0;
wi.customStyle = 0;
wi.g.show = TRUE;

// create Slider1
wi.g.y = 10; wi.g.x = 10; wi.g.width = 200; wi.g.height = 20; wi.text = "S1";
ghSlider1 = gwinSliderCreate(NULL, &wi);

// create Slider2
wi.g.y = 40; wi.g.x = 10; wi.g.width = 20; wi.g.height = 200; wi.text = "S2";
ghSlider2 = gwinSliderCreate(NULL, &wi);
}

int main(void) {
GEvent* pe;

// Initialize the display
gfxInit();

// Set the widget defaults
gwinSetDefaultFont(gdispOpenFont("UI2"));
gwinSetDefaultStyle(&WhiteWidgetStyle, FALSE);
gdispClear(White);

// Attach the mouse input
gwinAttachMouse(0);

// create the widget
createWidgets();

// We want to listen for widget events
geventListenerInit(&gl);
gwinAttachListener(&gl);

while(1) {
// Get an Event
pe = geventEventWait(&gl, TIME_INFINITE);

switch(pe->type) {
case GEVENT_GWIN_SLIDER:
printf("Slider %s = %d\n", gwinGetText(((GEventGWinSlider *)pe)->slider),
((GEventGWinSlider *)pe)->position
);
break;

default:
break;
}
}

return 0;
}
</syntaxhighlight>

[[Category:Widget]]

@@ Line 2: / Line 2: @@
 == API reference ==
-The API reference of the slider widget can be found [http://api.ugfx.org/master/group___slider.html here].
+The API reference of the slider widget can be found [http://api.ugfx.org/group___slider.html here].
 == Custom Draw Routines ==

@@ Line 2: / Line 2: @@
 == API reference ==
-The API reference of the slider widget can be found [http://ugfx.org/images/resources/doxygen/master/group___slider.html here].
+The API reference of the slider widget can be found [http://api.ugfx.org/master/group___slider.html here].
 == Custom Draw Routines ==