Drezil/imgui
1
0
Fork 0
mirror of https://github.com/Drezil/imgui.git synced 2025-11-04 15:11:05 +01:00
Code Issues Packages Projects Releases Wiki Activity

ColorEdit4: Picker spawned from ColorEdit4 has a preview for original/previous color with revert button - WIP not really happy with it being in ColorEdit4 code (#346)

Browse Source
This commit is contained in:
omar
2017-07-29 15:54:45 +08:00
parent 6bc1572d31
commit 7537dff806
2 changed files with 18 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
imgui.cpp
View File

@@ -9244,6 +9244,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
{
if (!(flags & ImGuiColorEditFlags_NoPicker))
{
g.ColorPickerRef = ImVec4(col[0], col[1], col[2], alpha ? col[3] : 1.0f);
OpenPopup("picker");
SetNextWindowPos(window->DC.LastItemRect.GetBL() + ImVec2(-1,style.ItemSpacing.y));
}
@@ -9264,9 +9265,25 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
float square_sz = ColorSquareSize();
ImGuiColorEditFlags picker_flags_to_forward = ImGuiColorEditFlags_Float | ImGuiColorEditFlags_NoAlpha | ImGuiColorEditFlags_AlphaBar | ImGuiColorEditFlags_AlphaPreview | ImGuiColorEditFlags_AlphaPreviewHalf;
ImGuiColorEditFlags picker_flags = (flags & picker_flags_to_forward) | (ImGuiColorEditFlags_RGB | ImGuiColorEditFlags_HSV | ImGuiColorEditFlags_HEX) | ImGuiColorEditFlags_NoLabel;
if ((flags & ImGuiColorEditFlags_NoRefColor) == 0)
picker_flags |= ImGuiColorEditFlags_NoColorSquare;
PushItemWidth(square_sz * 12.0f);
value_changed |= ColorPicker4("##picker", col, picker_flags);
PopItemWidth();
if ((flags & ImGuiColorEditFlags_NoRefColor) == 0)
{
SameLine();
BeginGroup();
Text("Current");
ColorButton("##current", col_display, ImGuiColorEditFlags_NoTooltip|ImGuiColorEditFlags_AlphaPreviewHalf, ImVec2(square_sz * 3, square_sz * 2));
Text("Original");
if (ColorButton("##original", g.ColorPickerRef, ImGuiColorEditFlags_NoTooltip|ImGuiColorEditFlags_AlphaPreviewHalf, ImVec2(square_sz * 3, square_sz * 2)))
{
memcpy(col, &g.ColorPickerRef, (alpha ? 4 : 3) * sizeof(float));
value_changed = 0;
}
EndGroup();
}
EndPopup();
}