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feat(image-picker): thumbnails fill width at 6 per row

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Fix the thumbnail grid to a constant 6 columns whose square cells scale to the
available width, instead of fixed 96px cells that left dead space on the right.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
DanS
2026-07-15 09:43:23 -05:00
parent a53b13b6b6
commit e1df5ea798
1 changed files with 3 additions and 3 deletions
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6
src/ui/windows/image_picker.h
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@@ -207,12 +207,12 @@ public:
if (!s_images.empty()) ImGui::Dummy(ImVec2(0, Layout::spacingSm())); // gap before the thumbnails if (!s_images.empty()) ImGui::Dummy(ImVec2(0, Layout::spacingSm())); // gap before the thumbnails
} }
// Thumbnail grid. // Thumbnail grid: a fixed 6 columns whose square cells scale to fill the width.
{ {
const float availW = ImGui::GetContentRegionAvail().x; const float availW = ImGui::GetContentRegionAvail().x;
const float cell = 96.0f * dp;
const float gap = Layout::spacingSm(); const float gap = Layout::spacingSm();
const int cols = std::max(1, (int)((availW + gap) / (cell + gap))); const int cols = 6;
const float cell = std::max(24.0f * dp, (availW - gap * (cols - 1)) / (float)cols);
int col = 0; int col = 0;
for (std::size_t i = 0; i < s_images.size(); ++i) { for (std::size_t i = 0; i < s_images.size(); ++i) {
if (col != 0) ImGui::SameLine(0, gap); if (col != 0) ImGui::SameLine(0, gap);