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fix(ui): stop forward-wheel double-scroll on peers & console tabs

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The inner scroll child (##PeersList / ConsoleOutput) uses NoScrollWithMouse + ApplySmoothScroll; ImGui forwards its wheel up to the outer scroll container, so the wheel scrolled both. Add NoScrollWithMouse to the outer containers (safe: both fill the remaining height and never overflow), matching the contacts/explorer fix.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
DanS
2026-07-17 22:35:02 -05:00
parent 2c909d35ea
commit 996e10ed02
2 changed files with 11 additions and 2 deletions
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6
src/ui/windows/console_tab.cpp
View File

@@ -311,8 +311,12 @@ void ConsoleTab::render(ConsoleCommandExecutor& exec)
computeVisibleLines(has_text_filter_, filter_lower_);
// Main console layout
// NoScrollWithMouse: the inner ConsoleOutput owns wheel scrolling (via ApplySmoothScroll). Without
// this, a wheel over the output would scroll BOTH the output (smooth-scroll) and this outer container
// (ImGui forwards the NoScrollWithMouse child's wheel to its scrollable ancestor) — a double-scroll.
// Safe because the output panel is sized to fill the remaining height, so this outer never overflows.
ImGui::BeginChild("ConsoleContainer", ImVec2(0, 0), false,
ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoScrollbar);
ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse);
// Optional status header (lite: sync + last error) above the toolbar.
renderStatusHeader(exec);

7
src/ui/windows/peers_tab.cpp
View File

@@ -98,7 +98,12 @@ void RenderPeersTab(App* app)
// Scrollable child to contain all content within available space
ImVec2 peersAvail = ImGui::GetContentRegionAvail();
ImGui::BeginChild("##PeersScroll", peersAvail, false, ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoScrollbar);
// NoScrollWithMouse: the inner ##PeersList owns wheel scrolling (via ApplySmoothScroll). Without
// this, a wheel over the list would scroll BOTH the list (smooth-scroll) and this outer container
// (ImGui forwards the NoScrollWithMouse child's wheel to its scrollable ancestor) — a double-scroll.
// Safe because the peer panel is sized to fill the remaining height, so this outer never overflows.
ImGui::BeginChild("##PeersScroll", peersAvail, false,
ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse);
// Responsive: scale factors per frame
float availWidth = ImGui::GetContentRegionAvail().x;