From 61825c7735ada0797a536bbd74d5c93d9e23cef3 Mon Sep 17 00:00:00 2001 From: ocornut Date: Wed, 11 Nov 2020 12:04:35 +0100 Subject: [PATCH] Tab Bar: Fixed minor/unlikely bug skipping over a button when scrolling left with arrows + InputText: minor optimization. --- docs/CHANGELOG.txt | 1 + imgui_widgets.cpp | 6 +++--- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt index 8dc2aa48d..ad6b11c43 100644 --- a/docs/CHANGELOG.txt +++ b/docs/CHANGELOG.txt @@ -59,6 +59,7 @@ Other Changes: - Tab Bar: Made it possible to append to an existing tab bar by calling BeginTabBar()/EndTabBar() again. - Tab Bar: Fixed using more than 128 tabs in a tab bar (scrolling policy recommended). - Tab Bar: Do not display a tooltip if the name already fits over a given tab. (#3521) +- Tab Bar: Fixed minor/unlikely bug skipping over a button when scrolling left with arrows. - Drag and Drop: Fix losing drop source ActiveID (and often source tooltip) when opening a TreeNode() or CollapsingHeader() while dragging. (#1738) - Drag and Drop: Fix drag and drop to tie same-size drop targets by choosen the later one. Fixes dragging diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp index d8f88f9ed..8fe841e1a 100644 --- a/imgui_widgets.cpp +++ b/imgui_widgets.cpp @@ -4275,8 +4275,8 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_ IM_ASSERT(callback_data.Flags == flags); const bool buf_dirty = callback_data.BufDirty; if (callback_data.CursorPos != utf8_cursor_pos || buf_dirty) { state->Stb.cursor = ImTextCountCharsFromUtf8(callback_data.Buf, callback_data.Buf + callback_data.CursorPos); state->CursorFollow = true; } - if (callback_data.SelectionStart != utf8_selection_start || buf_dirty) { state->Stb.select_start = ImTextCountCharsFromUtf8(callback_data.Buf, callback_data.Buf + callback_data.SelectionStart); } - if (callback_data.SelectionEnd != utf8_selection_end || buf_dirty) { state->Stb.select_end = ImTextCountCharsFromUtf8(callback_data.Buf, callback_data.Buf + callback_data.SelectionEnd); } + if (callback_data.SelectionStart != utf8_selection_start || buf_dirty) { state->Stb.select_start = (callback_data.SelectionStart == callback_data.CursorPos) ? state->Stb.cursor : ImTextCountCharsFromUtf8(callback_data.Buf, callback_data.Buf + callback_data.SelectionStart); } + if (callback_data.SelectionEnd != utf8_selection_end || buf_dirty) { state->Stb.select_end = (callback_data.SelectionEnd == callback_data.SelectionStart) ? state->Stb.select_start : ImTextCountCharsFromUtf8(callback_data.Buf, callback_data.Buf + callback_data.SelectionEnd); } if (buf_dirty) { IM_ASSERT(callback_data.BufTextLen == (int)strlen(callback_data.Buf)); // You need to maintain BufTextLen if you change the text! @@ -7388,7 +7388,7 @@ static ImGuiTabItem* ImGui::TabBarScrollingButtons(ImGuiTabBar* tab_bar) { target_order += select_dir; selected_order += select_dir; - tab_to_scroll_to = (target_order <= 0 || target_order >= tab_bar->Tabs.Size) ? tab_to_scroll_to : NULL; + tab_to_scroll_to = (target_order < 0 || target_order >= tab_bar->Tabs.Size) ? tab_to_scroll_to : NULL; } } }