From 5bf2b8678a5a58059baffe780d00cd570781cea7 Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Sat, 6 Dec 2014 15:48:47 +1000
Subject: Extended slider events. Updated the demo to match. Actually reduced
 code size :)

---
 demos/modules/gwin/slider/gfxconf.h |  1 +
 demos/modules/gwin/slider/main.c    | 33 ++++++++++++++++++++++++++-------
 2 files changed, 27 insertions(+), 7 deletions(-)

(limited to 'demos/modules')

diff --git a/demos/modules/gwin/slider/gfxconf.h b/demos/modules/gwin/slider/gfxconf.h
index fc8d356e..cb9fc1db 100644
--- a/demos/modules/gwin/slider/gfxconf.h
+++ b/demos/modules/gwin/slider/gfxconf.h
@@ -56,6 +56,7 @@
 #define GWIN_NEED_WINDOWMANAGER	TRUE
 #define GWIN_NEED_WIDGET		TRUE
 #define GWIN_NEED_SLIDER		TRUE
+#define GWIN_NEED_CONSOLE		TRUE
 
 /* Features for the GINPUT subsystem. */
 #define GINPUT_NEED_MOUSE		TRUE
diff --git a/demos/modules/gwin/slider/main.c b/demos/modules/gwin/slider/main.c
index bf0aacfc..781447b6 100644
--- a/demos/modules/gwin/slider/main.c
+++ b/demos/modules/gwin/slider/main.c
@@ -30,7 +30,7 @@
 #include "gfx.h"
 
 static GListener	gl;
-static GHandle		ghSlider1, ghSlider2;
+static GHandle		ghSlider1, ghSlider2, ghConsole;
 
 static void createWidgets(void) {
 	GWidgetInit	wi;
@@ -40,16 +40,24 @@ static void createWidgets(void) {
 	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";
+	wi.g.y = 10; wi.g.x = 10; wi.g.width = gdispGetWidth()-20; wi.g.height = 20; wi.text = "S1";
 	ghSlider1 = gwinSliderCreate(0, &wi);
 
 	// create Slider2
-	wi.g.y = 40; wi.g.x = 10; wi.g.width = 20; wi.g.height = 200; wi.text = "S2";
+	wi.g.y = 40; wi.g.x = 10; wi.g.width = 20; wi.g.height = gdispGetHeight() - 50; wi.text = "S2";
 	ghSlider2 = gwinSliderCreate(0, &wi);
+
+	// Set slider 2 to return extended events
+	gwinSliderSendExtendedEvents(ghSlider2, TRUE);
+
+	// Console to display slider events
+	wi.g.y = 40; wi.g.x = 40; wi.g.width = gdispGetWidth()-50; wi.g.height = gdispGetHeight()-50;
+	ghConsole = gwinConsoleCreate(0, &wi.g);
 }
 
 int main(void) {
-	GEvent* pe;
+	GEventGWinSlider *	pe;
+	const char *		sAction;
 
 	// Initialize the display
 	gfxInit();
@@ -61,21 +69,32 @@ int main(void) {
 
 	// create the widget
 	createWidgets();
+	gwinSetColor(ghConsole, Green);
+	gwinSetBgColor(ghConsole, White);
+	gwinClear(ghConsole);
 
 	// We want to listen for widget events
 	geventListenerInit(&gl);
 	gwinAttachListener(&gl);
 
 	while(1) {
-		// Get an Event
-		pe = geventEventWait(&gl, TIME_INFINITE);
+		// Get an Event (assume it is a slider event)
+		pe = (GEventGWinSlider *)geventEventWait(&gl, TIME_INFINITE);
 
 		switch(pe->type) {
 			case GEVENT_GWIN_SLIDER:
-				//printf("Slider %s = %d\n", gwinGetText(((GEventGWinSlider *)pe)->gwin), ((GEventGWinSlider *)pe)->position);
+				switch(pe->action) {
+				case GSLIDER_EVENT_SET:		sAction = "SET";		break;
+				case GSLIDER_EVENT_CANCEL:	sAction = "CANCEL";		break;
+				case GSLIDER_EVENT_MOVE:	sAction = "MOVE";		break;
+				case GSLIDER_EVENT_START:	sAction = "START";		break;
+				default:					sAction = "????";		break;
+				}
+				gwinPrintf(ghConsole, "Slider %s = %d%% %s\n", gwinGetText(pe->gwin), pe->position, sAction);
 				break;
 
 			default:
+				// Oops - not a slider event.
 				break;
 		}
 	}
-- 
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