Drezil/imgui
1
0
Fork 0
mirror of https://github.com/Drezil/imgui.git synced 2025-10-30 20:51:06 +01:00
Code Issues Packages Projects Releases Wiki Activity

ColorEdit: Disable Hue edit when Saturation==0 instead of letting Hue values jump around.

Browse Source
This commit is contained in:
omar
2019-08-30 20:33:35 +02:00
parent b59ec7b9b7
commit 0537ac005f
2 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
docs/CHANGELOG.txt
View File

@@ -37,6 +37,7 @@ Other Changes:
- ColorPicker: Made rendering aware of global style alpha of the picker can be faded out. (#2711) - ColorPicker: Made rendering aware of global style alpha of the picker can be faded out. (#2711)
Note that some elements won't accurately fade down with the same intensity, and the color wheel Note that some elements won't accurately fade down with the same intensity, and the color wheel
when enabled will have small overlap glitches with (style.Alpha < 1.0). when enabled will have small overlap glitches with (style.Alpha < 1.0).
- ColorEdit: Disable Hue edit when Saturation==0 instead of letting Hue values jump around.
- TabBar: fixed ScrollToBar request creating bouncing loop when tab is larger than available space. - TabBar: fixed ScrollToBar request creating bouncing loop when tab is larger than available space.
- TabBar: fixed single-tab not shrinking their width down. - TabBar: fixed single-tab not shrinking their width down.
- TabBar: feed desired width (sum of unclipped tabs width) into layout system to allow for auto-resize. (#2768) - TabBar: feed desired width (sum of unclipped tabs width) into layout system to allow for auto-resize. (#2768)

7
imgui_widgets.cpp
View File

@@ -4234,14 +4234,17 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
if (n > 0) if (n > 0)
SameLine(0, style.ItemInnerSpacing.x); SameLine(0, style.ItemInnerSpacing.x);
SetNextItemWidth((n + 1 < components) ? w_item_one : w_item_last); SetNextItemWidth((n + 1 < components) ? w_item_one : w_item_last);
// Disable Hue edit when Saturation is zero
const bool disable_hue_edit = (n == 0 && (flags & ImGuiColorEditFlags_DisplayHSV) && i[1] == 0);
if (flags & ImGuiColorEditFlags_Float) if (flags & ImGuiColorEditFlags_Float)
{ {
value_changed |= DragFloat(ids[n], &f[n], 1.0f/255.0f, 0.0f, hdr ? 0.0f : 1.0f, fmt_table_float[fmt_idx][n]); value_changed |= DragFloat(ids[n], &f[n], 1.0f/255.0f, disable_hue_edit ? +FLT_MAX : 0.0f, disable_hue_edit ? -FLT_MAX : hdr ? 0.0f : 1.0f, fmt_table_float[fmt_idx][n]);
value_changed_as_float |= value_changed; value_changed_as_float |= value_changed;
} }
else else
{ {
value_changed |= DragInt(ids[n], &i[n], 1.0f, 0, hdr ? 0 : 255, fmt_table_int[fmt_idx][n]); value_changed |= DragInt(ids[n], &i[n], 1.0f, disable_hue_edit ? INT_MAX : 0, disable_hue_edit ? INT_MIN : hdr ? 0 : 255, fmt_table_int[fmt_idx][n]);
} }
if (!(flags & ImGuiColorEditFlags_NoOptions)) if (!(flags & ImGuiColorEditFlags_NoOptions))
OpenPopupOnItemClick("context"); OpenPopupOnItemClick("context");