add raygui style example

Author: electronstudio

examples/raygui/style_selector.py

@@ -0,0 +1,69 @@
+from pyray import *
+
+screenWidth = 800
+screenHeight = 480
+
+init_window(screenWidth, screenHeight, "raygui - styles selector")
+set_exit_key(0)
+
+# TODO? fonts
+# font = LoadFontEx("fonts/custom_font.ttf", 12, 0, 0);
+# GuiSetFont(font)
+
+exitWindow = False
+showMessageBox = False
+
+# TODO? the styles that come with raggui
+# GuiLoadStyleBluish();
+visualStyleActive = ffi.new('int *', 0)
+prevVisualStyleActive = ffi.new('int *', 1)
+
+set_target_fps(60)
+
+while not exitWindow:
+    exitWindow = window_should_close()
+
+    if is_key_pressed(KeyboardKey.KEY_ESCAPE):
+        showMessageBox = not showMessageBox
+
+    if is_file_dropped():
+        droppedFiles = load_dropped_files()
+
+        if (droppedFiles.count > 0) and is_file_extension(droppedFiles.paths[0], ".rgs"):
+            gui_load_style(droppedFiles.paths[0])
+
+        unload_dropped_files(droppedFiles)
+
+
+    if visualStyleActive[0] != prevVisualStyleActive[0]:
+        gui_load_style_default()
+        match visualStyleActive[0]:
+            case 0:
+                gui_set_style(GuiControl.DEFAULT, GuiDefaultProperty.BACKGROUND_COLOR,  0x000000FF) # black
+                gui_set_style(GuiControl.DEFAULT, GuiDefaultProperty.LINE_COLOR,  0x00FF00FF) # green
+            case 1:
+                gui_set_style(GuiControl.DEFAULT, GuiDefaultProperty.BACKGROUND_COLOR, 0xF5F5F5FF) # white
+                gui_set_style(GuiControl.DEFAULT, GuiDefaultProperty.LINE_COLOR,  0xFF0000FF) # red
+            case 2:
+                gui_set_style(GuiControl.DEFAULT, GuiDefaultProperty.BACKGROUND_COLOR,  0xFF0000FF) # red
+                gui_set_style(GuiControl.DEFAULT, GuiDefaultProperty.LINE_COLOR,  0x0000FFFF) # blue
+
+        prevVisualStyleActive[0] = visualStyleActive[0]
+
+    begin_drawing()
+
+    style = gui_get_style(GuiControl.DEFAULT, GuiDefaultProperty.BACKGROUND_COLOR)
+    clear_background(get_color(style))
+
+    gui_label((10, 10, 60, 24 ), "Style:")
+    gui_label((200, 10, 160, 24 ), f"hex code: {hex(style)}")
+    gui_combo_box((60,10, 120, 24 ), "black;whitish;red", visualStyleActive)
+
+    draw_rectangle(10, 44, gui_get_font().texture.width, gui_get_font().texture.height, BLACK)
+    draw_texture(gui_get_font().texture, 10, 44, WHITE)
+    draw_rectangle_lines(10, 44, gui_get_font().texture.width, gui_get_font().texture.height,
+        get_color(gui_get_style(GuiControl.DEFAULT, GuiDefaultProperty.LINE_COLOR)))
+
+
+    end_drawing()
+close_window()