fltk-theme

A theming crate for fltk-rs.

• The widget themes are based on work by Remy Oukaour and Rangi42.
• The color themes are based on work by Greg Ercolano.
• Some of the widget schemes are based on work by the NTK GUI library, others are nouveau.

Usage

[dependencies]
fltk = "1.2"
fltk-theme = "0.2"

Example

Setting the color theme:

use fltk::{prelude::*, *};
use fltk_theme::{ColorTheme, color_themes};

fn main() {
    let a = app::App::default().with_scheme(app::Scheme::Gtk);
    let theme = ColorTheme::from_colormap(color_themes::BLACK_THEME);
    theme.apply();
    let mut win = window::Window::default().with_size(400, 300);
    let mut btn = button::Button::new(160, 200, 80, 40, "Hello");
    btn.set_color(btn.color().lighter());
    win.end();
    win.show();
    a.run().unwrap();
}

Setting the widget theme:

use fltk::{prelude::*, *};
use fltk_theme::{widget_themes, WidgetTheme, ThemeType};

fn main() {
    let a = app::App::default();
    let widget_theme = WidgetTheme::new(ThemeType::AquaClassic);
    widget_theme.apply();
    let mut win = window::Window::default().with_size(400, 300);
    let mut btn = button::Button::new(160, 200, 80, 30, "Hello");
    btn.set_frame(widget_themes::OS_DEFAULT_BUTTON_UP_BOX);
    win.end();
    win.show();
    a.run().unwrap();
}

Setting the widget scheme:

use fltk::{prelude::*, *};
use fltk_theme::{WidgetScheme, SchemeType};

fn main() {
    let a = app::App::default();
    let widget_scheme = WidgetScheme::new(SchemeType::Clean);
    widget_scheme.apply();
    let mut win = window::Window::default().with_size(400, 300);
    let mut btn = button::Button::new(160, 200, 80, 30, "Hello");
    win.end();
    win.show();
    a.run().unwrap();
}

Widget themes

• Classic (old Windows theme)

• 

• Aero (Windows 7 theme)

• 

• AquaClassic (classic MacOS theme),

• 

• Dark

• 

• High Contrast

• 

• Blue

• 

• Metro (Windows 8 theme)

• 

• Greybird (Gnome xfce)

• 

Theme FrameTypes

Choosing a WidgetTheme will also define a set of FrameTypes which can be used for your widgets.

OS_BUTTON_UP_BOX
OS_CHECK_DOWN_BOX
OS_BUTTON_UP_FRAME
OS_CHECK_DOWN_FRAME
OS_PANEL_THIN_UP_BOX
OS_SPACER_THIN_DOWN_BOX
OS_PANEL_THIN_UP_FRAME
OS_SPACER_THIN_DOWN_FRAME
OS_RADIO_ROUND_DOWN_BOX
OS_HOVERED_UP_BOX
OS_DEPRESSED_DOWN_BOX
OS_HOVERED_UP_FRAME
OS_DEPRESSED_DOWN_FRAME
OS_INPUT_THIN_DOWN_BOX
OS_INPUT_THIN_DOWN_FRAME
OS_MINI_BUTTON_UP_BOX
OS_MINI_DEPRESSED_DOWN_BOX
OS_MINI_BUTTON_UP_FRAME
OS_MINI_DEPRESSED_DOWN_FRAME
OS_DEFAULT_BUTTON_UP_BOX
OS_DEFAULT_HOVERED_UP_BOX
OS_DEFAULT_DEPRESSED_DOWN_BOX
OS_TOOLBAR_BUTTON_HOVER_BOX
OS_TABS_BOX
OS_SWATCH_BOX
OS_SWATCH_FRAME
OS_BG_BOX

You can check the frames example to see all FrameType's you can apply to you widgets.

Color themes

• Black theme

• 

• Dark theme

• 

• Plain gray theme

• 

• Tan theme

• 

• Shake theme

• 

Widget Schemes

These provide schemes for widgets without color theming. Currently there are 6 schemes:

• Aqua: Tries to mimic the modern MacOS's styles.

• 

• Fluent: Tries to mimic Window's 10 styles.

• 

• 

• Clean: Taken from NTK's clear scheme.

• 

• Crystal: Taken from NTK's crystal scheme.

• 

• Gleam: Taken from NTK's gleam scheme.

• 

• SvgBased: This overrides FLTK's Base scheme round/rounded/oval FrameTypes which are drawn using scalable vector graphics.

•