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| author | Haoyu Qiu <timothyqiu32@gmail.com> | 2020-01-09 13:39:48 +0800 |
|---|---|---|
| committer | Haoyu Qiu <timothyqiu32@gmail.com> | 2020-01-09 13:45:53 +0800 |
| commit | 93aa3a01261f38553171312a691a8c123573b370 (patch) | |
| tree | 828aa0b378a5678e5c3dd67f81c5abce47901044 | |
| parent | e7b7dc57fc8ecab198695d9bf6a4d694fb5a72a8 (diff) | |
Fixes TextureRegion editor drag handle for HiDPI
Before this fix, it's easy to miss the drag handle on a HiDPI monitor.
| -rw-r--r-- | editor/plugins/texture_region_editor_plugin.cpp | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/editor/plugins/texture_region_editor_plugin.cpp b/editor/plugins/texture_region_editor_plugin.cpp index 294bedd598..13faeb0edb 100644 --- a/editor/plugins/texture_region_editor_plugin.cpp +++ b/editor/plugins/texture_region_editor_plugin.cpp @@ -233,15 +233,19 @@ void TextureRegionEditor::_region_input(const Ref<InputEvent> &p_input) { mtx.elements[2] = -draw_ofs * draw_zoom; mtx.scale_basis(Vector2(draw_zoom, draw_zoom)); - Vector2 endpoints[8] = { - mtx.xform(rect.position) + Vector2(-4, -4), - mtx.xform(rect.position + Vector2(rect.size.x / 2, 0)) + Vector2(0, -4), - mtx.xform(rect.position + Vector2(rect.size.x, 0)) + Vector2(4, -4), - mtx.xform(rect.position + Vector2(rect.size.x, rect.size.y / 2)) + Vector2(4, 0), - mtx.xform(rect.position + rect.size) + Vector2(4, 4), - mtx.xform(rect.position + Vector2(rect.size.x / 2, rect.size.y)) + Vector2(0, 4), - mtx.xform(rect.position + Vector2(0, rect.size.y)) + Vector2(-4, 4), - mtx.xform(rect.position + Vector2(0, rect.size.y / 2)) + Vector2(-4, 0) + const real_t handle_radius = 8 * EDSCALE; + const real_t handle_offset = 4 * EDSCALE; + + // Position of selection handles. + const Vector2 endpoints[8] = { + mtx.xform(rect.position) + Vector2(-handle_offset, -handle_offset), + mtx.xform(rect.position + Vector2(rect.size.x / 2, 0)) + Vector2(0, -handle_offset), + mtx.xform(rect.position + Vector2(rect.size.x, 0)) + Vector2(handle_offset, -handle_offset), + mtx.xform(rect.position + Vector2(rect.size.x, rect.size.y / 2)) + Vector2(handle_offset, 0), + mtx.xform(rect.position + rect.size) + Vector2(handle_offset, handle_offset), + mtx.xform(rect.position + Vector2(rect.size.x / 2, rect.size.y)) + Vector2(0, handle_offset), + mtx.xform(rect.position + Vector2(0, rect.size.y)) + Vector2(-handle_offset, handle_offset), + mtx.xform(rect.position + Vector2(0, rect.size.y / 2)) + Vector2(-handle_offset, 0) }; Ref<InputEventMouseButton> mb = p_input; @@ -354,7 +358,7 @@ void TextureRegionEditor::_region_input(const Ref<InputEvent> &p_input) { for (int i = 0; i < 8; i++) { Vector2 tuv = endpoints[i]; - if (tuv.distance_to(Vector2(mb->get_position().x, mb->get_position().y)) < 8) { + if (tuv.distance_to(Vector2(mb->get_position().x, mb->get_position().y)) < handle_radius) { drag_index = i; } } |