Add Raylib desktop example

README.md

@@ -6,11 +6,16 @@
 
 - Copy the `tinyfiledialogs` directory to your project.
 - Import `tinyfiledialogs` and use the bindings.
-- See the `example` directory for a simple example.
+- There's an example desktop app that you can run with `odin run example/raylib.odin -file`.
+
+![odin-tinyfiledialogs desktop example](desktop-example.png)
+
+- Or, if you prefer, there are some command line examples that you can run, too.
 
 ```
-cd example
+- See the `example` directory for a simple example.
 odin build example/main.odin -out:examples -file
+# Or examples.exe on Windows
 ./examples -help
 # This is a single example. See the enum in `example/main.odin` for all types.
 ./examples -type:input

example/raylib.odin

@@ -0,0 +1,142 @@
+package example
+
+import tfd "../tinyfiledialogs"
+import "core:fmt"
+import "core:thread"
+import rl "vendor:raylib"
+
+BUTTON_WIDTH :: 140
+BUTTON_HEIGHT :: 70
+BUTTON_WIDTH_HALF :: BUTTON_WIDTH / 2
+BUTTONS_START_Y :: 75
+
+color_picked: bool = false
+picked_color: cstring
+t: ^thread.Thread
+
+color_chooser_open :: proc(t: ^thread.Thread) {
+	default_color := raw_data([]u8{0, 128, 128})
+	return_color := raw_data([]u8{0, 0, 0})
+	picked_color = tfd.colorChooser("Color Chooser", nil, default_color, return_color)
+	if picked_color != nil {
+		color_picked = true
+	}
+}
+
+main :: proc() {
+	rl.InitWindow(800, 600, "odin-tinyfiledialogs example")
+	rl.SetTargetFPS(60)
+
+	for !rl.WindowShouldClose() {
+		rl.BeginDrawing()
+		rl.ClearBackground(rl.RAYWHITE)
+
+		if rl.GuiButton(
+			{
+				f32(rl.GetScreenWidth()) / 2 - BUTTON_WIDTH_HALF,
+				BUTTONS_START_Y,
+				BUTTON_WIDTH,
+				BUTTON_HEIGHT,
+			},
+			"Beep",
+		) {
+			tfd.beep()
+		}
+
+		// Message Box
+		if rl.GuiButton(
+			{
+				f32(rl.GetScreenWidth()) / 2 - BUTTON_WIDTH_HALF,
+				BUTTONS_START_Y + 75,
+				BUTTON_WIDTH,
+				BUTTON_HEIGHT,
+			},
+			"Message Box",
+		) {
+			ret := tfd.messageBox("Message Box", "Message", "okcancel", "info", 0)
+			fmt.printfln("Message box response: %d", ret)
+		}
+
+		// Message Box
+		if rl.GuiButton(
+			{
+				f32(rl.GetScreenWidth()) / 2 - BUTTON_WIDTH_HALF,
+				BUTTONS_START_Y + 150,
+				BUTTON_WIDTH,
+				BUTTON_HEIGHT,
+			},
+			"Input Box",
+		) {
+			ret := tfd.inputBox("Input Box", "Input", "")
+			fmt.printfln("You typed: %s", ret)
+		}
+
+		// Open file dialog
+		if rl.GuiButton(
+			{
+				f32(rl.GetScreenWidth()) / 2 - BUTTON_WIDTH_HALF,
+				BUTTONS_START_Y + 225,
+				BUTTON_WIDTH,
+				BUTTON_HEIGHT,
+			},
+			"Open File Dialog",
+		) {
+			ret := tfd.openFileDialog(
+				"Open File Dialog",
+				nil,
+				2,
+				raw_data([]cstring{"*.png", "*.txt"}),
+				nil,
+				0,
+			)
+			fmt.printfln("You chose this file: %s", ret)
+		}
+
+		// Save file dialog
+		if rl.GuiButton(
+			{
+				f32(rl.GetScreenWidth()) / 2 - BUTTON_WIDTH_HALF,
+				BUTTONS_START_Y + 300,
+				BUTTON_WIDTH,
+				BUTTON_HEIGHT,
+			},
+			"Save File Dialog",
+		) {
+			ret := tfd.saveFileDialog(
+				"Save File Dialog",
+				nil,
+				2,
+				raw_data([]cstring{"*.png", "*.txt"}),
+				nil,
+			)
+			fmt.printfln("You saved to this file: %s", ret)
+		}
+
+		// Color picker
+		// Note that the color picker only opens in a new thread otherwise it blocks up the app.
+		if rl.GuiButton(
+			{
+				f32(rl.GetScreenWidth()) / 2 - BUTTON_WIDTH_HALF,
+				BUTTONS_START_Y + 375,
+				BUTTON_WIDTH,
+				BUTTON_HEIGHT,
+			},
+			"Color Picker",
+		) {
+			t = thread.create(color_chooser_open)
+			if t != nil {
+				t.init_context = context
+				thread.start(t)
+			}
+		}
+		if t != nil && thread.is_done(t) {
+			thread.destroy(t)
+		}
+		if (color_picked) {
+			fmt.printfln("You picked this color: %s", picked_color)
+			color_picked = false
+		}
+
+		rl.EndDrawing()
+	}
+}