Pixel-Composer/scripts/panel_gradient/panel_gradient.gml

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function Panel_Gradient() : PanelContent() constructor {
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title = __txt("Gradients");
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showHeader = false;
title_height = 64;
padding = 24;
w = ui(320);
h = ui(480);
function onResize() {
PANEL_PADDING
sp_gradient.resize(w - ui(padding + padding), h - ui(title_height + padding));
}
sp_gradient = new scrollPane(w - ui(padding + padding), h - ui(title_height + padding), function(_y, _m) {
draw_clear_alpha(COLORS.panel_bg_clear, 0);
var ww = sp_gradient.surface_w;
var hh = 0;
var amo = array_length(GRADIENTS);
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var col = floor(ww / ui(160));
var row = ceil(amo / col);
var gw = (ww + ui(8)) / col;
var gh = ui(16);
var hg = ui(24 + 8) + gh;
var yy = _y;
for(var i = 0; i < row; i++) {
for(var j = 0; j < col; j++) {
var ind = i * col + j;
if(ind >= amo) break;
var xx = j * gw;
var preset = GRADIENTS[ind];
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var isHover = pHOVER && point_in_rectangle(_m[0], _m[1], xx, max(0, yy), xx + gw - ui(8), min(sp_gradient.h, yy + hg));
draw_sprite_stretched(THEME.ui_panel_bg, in_dialog, xx, yy, gw - ui(8), hg);
if(isHover)
draw_sprite_stretched_ext(THEME.node_active, 1, xx, yy, gw - ui(8), hg, COLORS._main_accent, 1);
draw_set_text(f_p2, fa_left, fa_top, COLORS._main_text_sub);
draw_text(xx + ui(10), yy + ui(2), preset.name);
preset.gradient.draw(xx + ui(10), yy + ui(24), gw - ui(28), gh);
if(isHover && mouse_press(mb_left, pFOCUS)) {
DRAGGING = {
type: "Gradient",
data: preset.gradient
}
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MESSAGE = DRAGGING;
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}
}
yy += hg + ui(8);
hh += hg + ui(8);
}
return hh;
});
function drawContent(panel) {
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draw_clear_alpha(COLORS.panel_bg_clear, 0);
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PANEL_PADDING
PANEL_TITLE
var px = ui(padding);
var py = ui(title_height);
var pw = w - ui(padding + padding);
var ph = h - ui(title_height + padding);
draw_sprite_stretched(THEME.ui_panel_bg, !in_dialog, px - ui(8), py - ui(8), pw + ui(16), ph + ui(16));
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sp_gradient.setFocusHover(pFOCUS, pHOVER);
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sp_gradient.draw(px, py, mx - px, my - py);
var bx = w - ui(32 + 16);
var by = title_height / 2 - ui(16 + !in_dialog * 2);
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if(buttonInstant(THEME.button_hide, bx, by, ui(32), ui(32), [mx, my], pFOCUS, pHOVER, __txt("Refresh"), THEME.refresh, 1, COLORS._main_icon) == 2)
__initGradient();
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}
}