mirror of
https://github.com/aseprite/aseprite.git
synced 2025-01-16 22:18:30 +00:00
90 lines
2.4 KiB
C++
90 lines
2.4 KiB
C++
// Aseprite UI Library
|
|
// Copyright (C) 2023 Igara Studio S.A.
|
|
// Copyright (C) 2001-2017 David Capello
|
|
//
|
|
// This file is released under the terms of the MIT license.
|
|
// Read LICENSE.txt for more information.
|
|
|
|
#ifndef UI_GRID_H_INCLUDED
|
|
#define UI_GRID_H_INCLUDED
|
|
#pragma once
|
|
|
|
#include "ui/widget.h"
|
|
|
|
#include <vector>
|
|
|
|
namespace ui {
|
|
|
|
class Grid : public Widget {
|
|
public:
|
|
struct Info {
|
|
int col, row;
|
|
int hspan, vspan;
|
|
int grid_cols, grid_rows;
|
|
Info() : col(0), row(0),
|
|
hspan(0), vspan(0),
|
|
grid_cols(0), grid_rows(0) {
|
|
}
|
|
};
|
|
|
|
Grid(int columns, bool same_width_columns);
|
|
~Grid();
|
|
|
|
void addChildInCell(Widget* child, int hspan, int vspan, int align);
|
|
Info getChildInfo(Widget* child);
|
|
void setGap(const gfx::Size& gap);
|
|
void setStyle(Style* style) override;
|
|
|
|
protected:
|
|
// Events
|
|
void onResize(ResizeEvent& ev) override;
|
|
void onSizeHint(SizeHintEvent& ev) override;
|
|
|
|
// Separation between rows of grid cells. Negative values will overlap rows.
|
|
int m_rowgap;
|
|
// Separation between columns of grid cells. Negative values will overlap columns.
|
|
int m_colgap;
|
|
|
|
private:
|
|
struct Cell {
|
|
Cell* parent;
|
|
Widget* child;
|
|
int hspan;
|
|
int vspan;
|
|
int align;
|
|
int w, h;
|
|
|
|
Cell();
|
|
};
|
|
|
|
struct Strip {
|
|
int size;
|
|
int expand_count;
|
|
};
|
|
|
|
void sumStripSize(const std::vector<Strip>& strip, int& size);
|
|
void calculateCellSize(int start, int span, const std::vector<Strip>& strip, int& size);
|
|
void calculateSize();
|
|
void calculateStripSize(std::vector<Strip>& colstrip,
|
|
std::vector<Strip>& rowstrip, int align);
|
|
void expandStrip(std::vector<Strip>& colstrip,
|
|
std::vector<Strip>& rowstrip,
|
|
void (Grid::*incCol)(int, int));
|
|
void distributeSize(const gfx::Rect& rect);
|
|
void distributeStripSize(std::vector<Strip>& colstrip,
|
|
int rect_size, int border_size, bool same_width);
|
|
bool putWidgetInCell(Widget* child, int hspan, int vspan, int align);
|
|
void expandRows(int rows);
|
|
void incColSize(int col, int size);
|
|
void incRowSize(int row, int size);
|
|
|
|
bool m_same_width_columns;
|
|
std::vector<Strip> m_colstrip;
|
|
std::vector<Strip> m_rowstrip;
|
|
std::vector<std::vector<Cell*> > m_cells;
|
|
};
|
|
|
|
} // namespace ui
|
|
|
|
#endif
|