Force viewport buttons semitransparent

Inochi2D · Jan 2, 2025 · 29f736c · 29f736c
1 parent 85c2f6b
commit 29f736c
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Showing 2 changed files with 24 additions and 0 deletions.
diff --git a/source/creator/panels/viewport.d b/source/creator/panels/viewport.d
@@ -5,6 +5,7 @@
     Authors: Luna Nielsen
 */
 module creator.panels.viewport;
+import creator.viewport.common.utils;
 import creator.viewport;
 import creator.widgets;
 import creator.widgets.viewport;
@@ -188,6 +189,9 @@ protected:
             }
             igPopStyleVar();
 
+            igPushStyleColor(ImGuiCol.Button, igGetStyleColorVec4(ImGuiCol.Button).setAlpha(0.5));
+            igPushStyleColor(ImGuiCol.ButtonHovered, igGetStyleColorVec4(ImGuiCol.ButtonHovered).setAlpha(0.5));
+            igPushStyleColor(ImGuiCol.FrameBgActive, igGetStyleColorVec4(ImGuiCol.ButtonActive).setAlpha(0.5));
             igPushStyleVar(ImGuiStyleVar.FrameBorderSize, 0);
                 incBeginViewportToolArea("ToolArea", ImGuiDir.Left);
                     igPushStyleVar_Vec2(ImGuiStyleVar.FramePadding, ImVec2(6, 6));
@@ -204,9 +208,12 @@ protected:
                 incBeginViewportToolArea("ConfirmArea", ImGuiDir.Left, ImGuiDir.Down, false);
                     incViewportDrawConfirmBar();
                 incEndViewportToolArea();
+
                 if (incEditMode == EditMode.ModelEdit)
                     incViewportTransformHandle();
+
             igPopStyleVar();
+            igPopStyleColor(3);
 
             lastSize = currSize;
             igEndChild();

diff --git a/source/creator/viewport/common/utils.d b/source/creator/viewport/common/utils.d
@@ -0,0 +1,17 @@
+/*
+    Copyright © 2024, Inochi2D Project
+    Distributed under the 2-Clause BSD License, see LICENSE file.
+
+    Author: Luna Nielsen
+*/
+module creator.viewport.common.utils;
+import bindbc.imgui;
+
+/**
+    Returns the given color with the alpha channel modified.
+*/
+ImVec4 setAlpha(inout(ImVec4)* in_, float alpha) {
+    ImVec4 out_ = *in_;
+    out_.w = alpha;
+    return out_;
+}