TODO

@@ -44,9 +44,6 @@
     content, the background color is applied starting from the border. Right now push_rect() offsets
     the background rect by both border and padding
 [x] Investigate why the debug pointer (cyan rectangle) disappears... 
-[ ] Selectable divs
-[ ] Selectable text
-[ ] Copy buffer
 
 ## Layout
 
@@ -74,7 +71,6 @@
 [x] Use containing_rect() in position_element() to skip some computing and semplify the function
 [x] Rename position_element() to layout_element()
 [x] Make functions to mark rows/columns as full, to fix the calculator demo
-[ ] Grids
 
 ## Input
 

src/core.c3

@@ -276,9 +276,7 @@ fn void? Ctx.frame_end(&ctx)
 	}
 
 	// 2. clear input fields
-	Point mdelta = ctx.current_input.mouse.pos - ctx.input.mouse.pos;
 	ctx.input = ctx.current_input;
-	ctx.input.mouse.delta = mdelta;
 	ctx.current_input.events = {};
 	ctx.current_input.mouse.scroll = {};
 	ctx.current_input.mouse.updated = BTN_NONE;

src/layout.c3

@@ -20,18 +20,6 @@ enum Anchor {
 	CENTER
 }
 
-bitstruct ResizeDirection : char {
-	bool x : 0;
-	bool y : 1;
-}
-
-bitstruct ResizeAnchor : char {
-	bool top    : 0;
-	bool bottom : 1;
-	bool left   : 2;
-	bool right  : 3;
-}
-
 struct Layout {
 	Size w, h; // size of the CONTENT, does not include margin, border and padding
 	struct children { // the children size includes the children's margin/border/pading
@@ -51,7 +39,7 @@ struct Layout {
 	Rect content_offset; // combined effect of margin, border and padding
 }
 
-// Returns the width and height of a @fit() element based on it's wanted size (min/max)
+// Returns the width and height of a @FIT() element based on it's wanted size (min/max)
 // and the content size, this function is used to both update the parent's children size and
 // give the dimensions of a fit element
 // TODO: test and cleanup this function

src/widgets/div.c3

@@ -15,10 +15,6 @@ struct ElemDiv {
 		bool on;
 		float value;
 	}
-	ResizeAnchor    resize_anchor;
-	ResizeAnchor    resize_now;
-	ResizeDirection resized; // the element has been manually resized
-	Point           resize_size;
 }
 
 
@@ -43,6 +39,7 @@ macro Ctx.@column(&ctx, Anchor anchor = TOP_LEFT, ...; @body())
 	}!;
 }
 
+
 // useful macro to start and end a div, capturing the trailing block
 macro Ctx.@div(&ctx,
                Size width = @grow, Size height = @grow,
@@ -50,26 +47,25 @@ macro Ctx.@div(&ctx,
                Anchor anchor = TOP_LEFT,
                bool absolute = false, Point off = {},
                bool scroll_x = false, bool scroll_y = false,
-               ResizeAnchor resize = {},
                ...;
                @body()
               )
 {
-	ctx.div_begin(width, height, dir, anchor, absolute, off, scroll_x, scroll_y, resize, $vasplat)!;
+	ctx.div_begin(width, height, dir, anchor, absolute, off, scroll_x, scroll_y, $vasplat)!;
 	@body();
 	return ctx.div_end()!;
 }
 
 macro Ctx.div_begin(&ctx,
                     Size width = @grow(), Size height = @grow(),
-                    LayoutDirection dir, Anchor anchor,
-                    bool absolute, Point off,
-                    bool scroll_x, bool scroll_y,
-                    ResizeAnchor resize,
+                    LayoutDirection dir = ROW,
+                    Anchor anchor = TOP_LEFT,
+                    bool absolute = false, Point off = {},
+                    bool scroll_x = false, bool scroll_y = false,
                     ...
                    )
 {
-	return ctx.div_begin_id(@compute_id($vasplat), width, height, dir, anchor, absolute, off, scroll_x, scroll_y, resize);
+	return ctx.div_begin_id(@compute_id($vasplat), width, height, dir, anchor, absolute, off, scroll_x, scroll_y);
 }
 
 fn void? Ctx.div_begin_id(&ctx,
@@ -78,8 +74,7 @@ fn void? Ctx.div_begin_id(&ctx,
                           LayoutDirection dir,
                           Anchor anchor,
                           bool absolute, Point off,
-                          bool scroll_x, bool scroll_y,
-                          ResizeAnchor resize
+                          bool scroll_x, bool scroll_y
                          )
 {
 	id = ctx.gen_id(id)!;
@@ -92,20 +87,6 @@ fn void? Ctx.div_begin_id(&ctx,
 
 	elem.div.scroll_x.enabled = scroll_x;
 	elem.div.scroll_y.enabled = scroll_y;
-	elem.div.resize_anchor = resize;
-	
-	// check if the div is resizeable
-	bool resized = elem.div.resized && (resize != (ResizeAnchor){});
-	if (resize != (ResizeAnchor){}) {
-		// if the element was not resized yet then the size is as-specified
-		// if the element was resized the size is the same as the last frame
-		if (elem.div.resized.x == true) {
-			width = @exact(elem.div.resize_size.x);
-		}
-		if (elem.div.resized.y == true) {
-			height = @exact(elem.div.resize_size.y);
-		}
-	}
 	
 	// update layout with correct info
 	elem.layout = {
@@ -180,63 +161,6 @@ fn Id? Ctx.div_end(&ctx)
 		elem.div.scroll_x.value = 0;
 	}
 
-	// check resize action
-	/*
-	*                           top border
-	 *        +-------------------------------------------+
-	 *        | +---------------------------------------+ |
-	 *        | |                                       | |
-	 *        | |                                       | |
-	 *        | |                                       | |
-	 *        | |                                       | |
-	 *   left | |                                       | | right
-	 * border | |                                       | | border
-	 *        | |                                       | |
-	 *        | |                                       | |
-	 *        | |                                       | |
-	 *        | |                                       | |
-	 *        | +---------------------------------------+ |
-	 *        +-------------------------------------------+
-	 *                       bottom border
-	 */
-	if (elem.div.resize_anchor != (ResizeAnchor){}) {
-		Rect b = elem.bounds;
-		Rect s = style.border + style.margin + style.padding;
-		Rect b_l = {.x = b.x, .y = b.y, .w = s.x, .h = b.h};
-		Rect b_r = {.x = b.x+b.w-s.w, .y = b.y, .w = s.w, .h = b.h};
-		Rect b_t = {.x = b.x, .y = b.y, .w = b.w, .h = s.y};
-		Rect b_b = {.x = b.x, .y = b.y+b.h, .w = b.w, .h = s.h};
-		
-		Rect content_bounds = elem.bounds.pad(elem.layout.content_offset);
-		Point m = ctx.input.mouse.pos;
-		if (elem.events.mouse_hover && elem.events.mouse_press) {
-			if (elem.div.resize_anchor.right  && m.in_rect(b_r)) elem.div.resize_now.right = true;
-			if (elem.div.resize_anchor.left   && m.in_rect(b_l)) elem.div.resize_now.left = true;
-			if (elem.div.resize_anchor.top    && m.in_rect(b_t)) elem.div.resize_now.top = true;
-			if (elem.div.resize_anchor.bottom && m.in_rect(b_b)) elem.div.resize_now.bottom = true;
-		} else if (ctx.is_mouse_released(BTN_ANY)) {
-			elem.div.resize_now = {};
-		}
-
-		if (elem.div.resize_now.right == true) {
-			elem.div.resized.x = true;
-			elem.div.resize_size.x = content_bounds.w - (elem.bounds.x + elem.bounds.w - m.x);
-		}
-		if (elem.div.resize_now.bottom == true) {
-			elem.div.resized.y = true;
-			elem.div.resize_size.y = content_bounds.h - (elem.bounds.y + elem.bounds.h - m.y);
-		}
-		if (elem.div.resize_now.left == true) {
-			elem.div.resized.x = true;
-			elem.div.resize_size.x = content_bounds.w - (elem.bounds.x - m.x);
-		}
-		if (elem.div.resize_now.top == true) {
-			elem.div.resized.y = true;
-			elem.div.resize_size.y = content_bounds.h - (elem.bounds.y - m.y);
-		}
-		
-	}
-
 	// the active_div returns to the parent of the current one
 	ctx.active_div = ctx.tree.parentof(ctx.active_div)!;
 	Elem* parent = ctx.get_parent()!;
@@ -323,5 +247,6 @@ fn bool? Ctx.popup_begin_id(&ctx,
 	}
 
 	// TODO: check active
+	// TODO: check resizeable
 	return true;
 }