Minimal width feature

mainwindow.cpp

@@ -341,6 +341,8 @@ MainWindow::MainWindow(QTranslator* startupTranslator, QWidget* parent)
     // remove this override — see settingsdialog.cpp buildUi.
     m_settings.xMinimizesApp    = false;
     m_settings.launchOnStartup  = m_persist.value("window/launchOnStartup",  false).toBool();
+    m_settings.minimalWidth     = m_persist.value("window/minimalWidth",    false).toBool();
+    m_settings.minimalWidthPx   = m_persist.value("window/minimalWidthPx",  0).toInt();
     m_settings.audioFeedback       = m_persist.value("audio/enabled",          false).toBool();
     m_settings.showClickIndicator  = m_persist.value("visual/clickIndicator",  AppSettings{}.showClickIndicator).toBool();
     m_settings.audioClickEnabled   = m_persist.value("audioClick/enabled",   false).toBool();
@@ -1130,6 +1132,16 @@ void MainWindow::rebuildButtons()
         lay->activate();
 
     adjustSize();
+
+    // Minimal width with an explicit pixel limit overrides the natural
+    // (sizeHint-driven) width computed by adjustSize() above. Floored to the
+    // title bar's own minimum so its controls (settings/exit/status dot)
+    // never become unreachable — that floor is the one clipping guarantee
+    // that survives a user-chosen limit; button/label text is not protected.
+    if (m_settings.minimalWidth && m_settings.minimalWidthPx > 0) {
+        const int floorPx = m_titleBar ? m_titleBar->minimumSizeHint().width() : 0;
+        resize(qMax(m_settings.minimalWidthPx, floorPx), height());
+    }
 }
 
 ClickButton* MainWindow::makeButton(const QString& label, const QString& tooltip, ClickType type, const QString& iconName)
@@ -1295,6 +1307,13 @@ MainWindow::ResizeEdge MainWindow::edgeAt(QPoint p) const
     const bool onR = p.x() >= r.width()  - m;
     const bool onT = p.y() <= m;
     const bool onB = p.y() >= r.height() - m;
+    if (m_settings.minimalWidth) {
+        // Width is locked to its natural minimum: offer vertical-only resize,
+        // never the horizontal (or diagonal) edges/corners.
+        if (onT) return ResizeEdge::Top;
+        if (onB) return ResizeEdge::Bottom;
+        return ResizeEdge::None;
+    }
     if (onT && onL) return ResizeEdge::TopLeft;
     if (onT && onR) return ResizeEdge::TopRight;
     if (onB && onL) return ResizeEdge::BottomLeft;
@@ -1998,6 +2017,8 @@ void MainWindow::applySettings(const AppSettings& s)
     m_persist.setValue("window/startMin",      s.startMinimized);
     m_persist.setValue("window/xMinimizesApp", s.xMinimizesApp);
     m_persist.setValue("window/launchOnStartup", s.launchOnStartup);
+    m_persist.setValue("window/minimalWidth",    s.minimalWidth);
+    m_persist.setValue("window/minimalWidthPx",  s.minimalWidthPx);
     // Reconcile unconditionally: the registry/autostart entry must match the
     // setting even when it is unchanged here but was lost externally, never
     // written by an older build, or points at a stale executable path.

settingsdialog.cpp

@@ -650,6 +650,9 @@ void SettingsDialog::retranslateUi()
     m_chkStartMinimized->setText(tr("Start minimized to tray"));
     m_chkXMinimizesApp->setText(tr("Top X minimizes app"));
     m_chkLaunchOnStartup->setText(tr("Launch on system startup (Windows)"));
+    m_chkMinimalWidth->setText(tr("Minimal width"));
+    m_lblMinimalWidthPx->setText(tr("Width limit (px):"));
+    m_spinMinimalWidthPx->setSpecialValueText(tr("Auto (fit content)"));
     m_chkAudio->setText(tr("Audio feedback on click"));
     m_chkClickIndicator->setText(tr("Show click indicator ring (Windows)"));
     m_chkShowLabels->setText(tr("Show button labels"));
@@ -1045,6 +1048,18 @@ void SettingsDialog::buildUi()
     m_chkStartMinimized = new QCheckBox(tr("Start minimized to tray"));
     m_chkXMinimizesApp  = new QCheckBox(tr("Top X minimizes app"));
     m_chkLaunchOnStartup= new QCheckBox(tr("Launch on system startup (Windows)"));
+    m_chkMinimalWidth   = new QCheckBox(tr("Minimal width"));
+    m_lblMinimalWidthPx = new QLabel(tr("Width limit (px):"));
+    m_spinMinimalWidthPx = new QSpinBox;
+    m_spinMinimalWidthPx->setRange(0, 2000);
+    m_spinMinimalWidthPx->setSingleStep(10);
+    m_spinMinimalWidthPx->setSpecialValueText(tr("Auto (fit content)"));
+    m_lblMinimalWidthPx->setEnabled(false);
+    m_spinMinimalWidthPx->setEnabled(false);
+    connect(m_chkMinimalWidth, &QCheckBox::toggled, this, [this](bool on){
+        m_lblMinimalWidthPx->setEnabled(on);
+        m_spinMinimalWidthPx->setEnabled(on);
+    });
 
     behForm->addRow(m_lblEdgeLock, m_cmbEdgeLock);
     behForm->addRow(m_chkEdgeHide);
@@ -1054,6 +1069,8 @@ void SettingsDialog::buildUi()
     // (load/save/retranslate refs) but are hidden from the UI — the top X always
     // quits. To restore the option, add it back to the layout here.
     behForm->addRow(m_chkLaunchOnStartup);
+    behForm->addRow(m_chkMinimalWidth);
+    behForm->addRow(m_lblMinimalWidthPx, m_spinMinimalWidthPx);
     winCol->addWidget(m_grpWinBehavior);
 
     // ── Section: Button Controls ──────────────────────────────
@@ -1632,6 +1649,10 @@ void SettingsDialog::loadFrom(const AppSettings& s)
     // Top X minimizes app is intentionally left read-only and unchecked (see
     // buildUi); don't drive it from settings. Restore this line to re-enable.
     m_chkLaunchOnStartup->setChecked(s.launchOnStartup);
+    m_chkMinimalWidth->setChecked(s.minimalWidth);
+    m_spinMinimalWidthPx->setValue(s.minimalWidthPx);
+    m_lblMinimalWidthPx->setEnabled(s.minimalWidth);
+    m_spinMinimalWidthPx->setEnabled(s.minimalWidth);
     m_chkAudio->setChecked(s.audioFeedback);
     m_chkClickIndicator->setChecked(s.showClickIndicator);
     m_chkShowLabels->setChecked(!s.iconsOnly);   // checked = labels shown
@@ -1695,6 +1716,8 @@ AppSettings SettingsDialog::readUi() const
     s.startMinimized   = m_chkStartMinimized->isChecked();
     s.xMinimizesApp    = m_chkXMinimizesApp->isChecked();
     s.launchOnStartup  = m_chkLaunchOnStartup->isChecked();
+    s.minimalWidth     = m_chkMinimalWidth->isChecked();
+    s.minimalWidthPx   = m_spinMinimalWidthPx->value();
     s.audioFeedback       = m_chkAudio->isChecked();
     s.showClickIndicator  = m_chkClickIndicator->isChecked();
     s.iconsOnly           = !m_chkShowLabels->isChecked();   // unchecked = icons only

settingsdialog.h

@@ -75,6 +75,13 @@ struct AppSettings {
     bool   startMinimized  = false;
     bool   xMinimizesApp   = false;
     bool   launchOnStartup = false;
+    // Locks the window width and disables horizontal edge/corner resizing.
+    // minimalWidthPx == 0 means "auto": fit the natural content width
+    // (sizeHint) with no clipping. A positive value forces that exact width
+    // instead — the user's explicit choice, so unlike the auto case it is not
+    // guaranteed clip-free (only floored to keep the title bar controls usable).
+    bool   minimalWidth    = false;
+    int    minimalWidthPx  = 0;
 
     // Audio feedback
     bool audioFeedback   = false;
@@ -243,6 +250,9 @@ class SettingsDialog : public QDialog
     QCheckBox*   m_chkStartMinimized;
     QCheckBox*   m_chkXMinimizesApp;
     QCheckBox*   m_chkLaunchOnStartup;
+    QCheckBox*   m_chkMinimalWidth;
+    QLabel*      m_lblMinimalWidthPx = nullptr;
+    QSpinBox*    m_spinMinimalWidthPx = nullptr;
     QCheckBox*   m_chkAudio;
     QCheckBox*   m_chkClickIndicator;
     // "Show button labels" — the inverse of AppSettings::iconsOnly (checked =

translations/trackclick_ar.ts

@@ -114,6 +114,9 @@
     <message><source>Top X minimizes app</source><translation>زر X العلوي يصغّر التطبيق</translation></message>
     <message><source>Close application</source><translation>إغلاق التطبيق</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>التشغيل عند بدء تشغيل النظام (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>الحد الأدنى للعرض</translation></message>
+    <message><source>Width limit (px):</source><translation>حد العرض (بكسل):</translation></message>
+    <message><source>Auto (fit content)</source><translation>تلقائي (يلائم المحتوى)</translation></message>
     <message><source>Audio feedback on click</source><translation>ردود فعل صوتية عند النقر</translation></message>
     <message><source>Icons only (hide button labels)</source><translation>أيقونات فقط (إخفاء تسميات الأزرار)</translation></message>
     <message><source>Large buttons</source><translation>أزرار كبيرة</translation></message>

translations/trackclick_bn.ts

@@ -114,6 +114,9 @@
     <message><source>Top X minimizes app</source><translation>উপরের X অ্যাপ ছোট করে</translation></message>
     <message><source>Close application</source><translation>অ্যাপ্লিকেশন বন্ধ করুন</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>সিস্টেম স্টার্টআপে চালু করুন (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>সর্বনিম্ন প্রস্থ</translation></message>
+    <message><source>Width limit (px):</source><translation>প্রস্থের সীমা (px):</translation></message>
+    <message><source>Auto (fit content)</source><translation>স্বয়ংক্রিয় (বিষয়বস্তু অনুযায়ী)</translation></message>
     <message><source>Audio feedback on click</source><translation>ক্লিকে অডিও ফিডব্যাক</translation></message>
     <message><source>Icons only (hide button labels)</source><translation>শুধু আইকন (বোতামের লেবেল লুকান)</translation></message>
     <message><source>Large buttons</source><translation>বড় বোতাম</translation></message>

translations/trackclick_cs.ts

@@ -115,6 +115,9 @@
     <message><source>Scroll repeat:</source><translation>Opakování rolování:</translation></message>
     <message><source>Repeat click:</source><translation>Opakovat kliknutí:</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>Spustit při startu systému (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>Minimální šířka</translation></message>
+    <message><source>Width limit (px):</source><translation>Omezení šířky (px):</translation></message>
+    <message><source>Auto (fit content)</source><translation>Automaticky (podle obsahu)</translation></message>
     <message><source>Open On-Screen Keyboard</source><translation>Otevřít klávesnici na obrazovce</translation></message>
     <message><source>No on-screen keyboard was found.
 Please install 'onboard' or 'florence'.</source><translation>Klávesnice na obrazovce nebyla nalezena.

translations/trackclick_es.ts

@@ -113,6 +113,9 @@
     <message><source>Scroll repeat:</source><translation>Repetición de desplazamiento:</translation></message>
     <message><source>Repeat click:</source><translation>Repetir clic:</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>Iniciar con el sistema (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>Ancho mínimo</translation></message>
+    <message><source>Width limit (px):</source><translation>Límite de ancho (px):</translation></message>
+    <message><source>Auto (fit content)</source><translation>Automático (ajustar al contenido)</translation></message>
     <message><source>Open On-Screen Keyboard</source><translation>Abrir teclado en pantalla</translation></message>
     <message><source>No on-screen keyboard was found.
 Please install 'onboard' or 'florence'.</source><translation>No se encontró ningún teclado en pantalla.

translations/trackclick_fr.ts

@@ -113,6 +113,9 @@
     <message><source>Scroll repeat:</source><translation>Répétition du défilement :</translation></message>
     <message><source>Repeat click:</source><translation>Répétition du clic :</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>Lancer au démarrage du système (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>Largeur minimale</translation></message>
+    <message><source>Width limit (px):</source><translation>Largeur limite (px) :</translation></message>
+    <message><source>Auto (fit content)</source><translation>Auto (ajusté au contenu)</translation></message>
     <message><source>Open On-Screen Keyboard</source><translation>Ouvrir le clavier virtuel</translation></message>
     <message><source>No on-screen keyboard was found.
 Please install 'onboard' or 'florence'.</source><translation>Aucun clavier virtuel trouvé.

translations/trackclick_hi.ts

@@ -114,6 +114,9 @@
     <message><source>Top X minimizes app</source><translation>ऊपरी X एप्प को छोटा करता है</translation></message>
     <message><source>Close application</source><translation>एप्लिकेशन बंद करें</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>सिस्टम स्टार्टअप पर लॉन्च करें (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>न्यूनतम चौड़ाई</translation></message>
+    <message><source>Width limit (px):</source><translation>चौड़ाई सीमा (px):</translation></message>
+    <message><source>Auto (fit content)</source><translation>स्वतः (सामग्री के अनुरूप)</translation></message>
     <message><source>Audio feedback on click</source><translation>क्लिक पर ऑडियो फीडबैक</translation></message>
     <message><source>Icons only (hide button labels)</source><translation>केवल आइकन (बटन लेबल छुपाएं)</translation></message>
     <message><source>Large buttons</source><translation>बड़े बटन</translation></message>

translations/trackclick_ja.ts

@@ -113,6 +113,9 @@
     <message><source>Scroll repeat:</source><translation>スクロール繰り返し：</translation></message>
     <message><source>Repeat click:</source><translation>クリック繰り返し：</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>システム起動時に起動 (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>最小幅</translation></message>
+    <message><source>Width limit (px):</source><translation>幅の上限 (px):</translation></message>
+    <message><source>Auto (fit content)</source><translation>自動（内容に合わせる）</translation></message>
     <message><source>Open On-Screen Keyboard</source><translation>スクリーンキーボードを開く</translation></message>
     <message><source>No on-screen keyboard was found.
 Please install 'onboard' or 'florence'.</source><translation>スクリーンキーボードが見つかりませんでした。

translations/trackclick_ko.ts

@@ -113,6 +113,9 @@
     <message><source>Scroll repeat:</source><translation>스크롤 반복:</translation></message>
     <message><source>Repeat click:</source><translation>클릭 반복:</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>시스템 시작 시 실행 (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>최소 너비</translation></message>
+    <message><source>Width limit (px):</source><translation>너비 제한 (px):</translation></message>
+    <message><source>Auto (fit content)</source><translation>자동 (내용에 맞춤)</translation></message>
     <message><source>Open On-Screen Keyboard</source><translation>화상 키보드 열기</translation></message>
     <message><source>No on-screen keyboard was found.
 Please install 'onboard' or 'florence'.</source><translation>화상 키보드를 찾을 수 없습니다.

translations/trackclick_pt.ts

@@ -114,6 +114,9 @@
     <message><source>Top X minimizes app</source><translation>X superior minimiza o app</translation></message>
     <message><source>Close application</source><translation>Fechar aplicação</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>Iniciar com o sistema (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>Largura mínima</translation></message>
+    <message><source>Width limit (px):</source><translation>Limite de largura (px):</translation></message>
+    <message><source>Auto (fit content)</source><translation>Automático (ajustar ao conteúdo)</translation></message>
     <message><source>Audio feedback on click</source><translation>Feedback de áudio ao clicar</translation></message>
     <message><source>Icons only (hide button labels)</source><translation>Apenas ícones (ocultar rótulos)</translation></message>
     <message><source>Large buttons</source><translation>Botões grandes</translation></message>

translations/trackclick_ru.ts

@@ -114,6 +114,9 @@
     <message><source>Top X minimizes app</source><translation>Крестик сворачивает приложение</translation></message>
     <message><source>Close application</source><translation>Закрыть приложение</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>Запускать при старте системы (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>Минимальная ширина</translation></message>
+    <message><source>Width limit (px):</source><translation>Ограничение ширины (px):</translation></message>
+    <message><source>Auto (fit content)</source><translation>Авто (по содержимому)</translation></message>
     <message><source>Audio feedback on click</source><translation>Звуковой отклик при нажатии</translation></message>
     <message><source>Icons only (hide button labels)</source><translation>Только иконки (скрыть надписи кнопок)</translation></message>
     <message><source>Large buttons</source><translation>Крупные кнопки</translation></message>

translations/trackclick_ur.ts

@@ -114,6 +114,9 @@
     <message><source>Top X minimizes app</source><translation>اوپر X ایپ کو چھوٹا کرتا ہے</translation></message>
     <message><source>Close application</source><translation>ایپلیکیشن بند کریں</translation></message>
     <message><source>Launch on system startup (Windows)</source><translation>سسٹم اسٹارٹ پر لانچ کریں (Windows)</translation></message>
+    <message><source>Minimal width</source><translation>کم از کم چوڑائی</translation></message>
+    <message><source>Width limit (px):</source><translation>چوڑائی کی حد (px):</translation></message>
+    <message><source>Auto (fit content)</source><translation>خودکار (مواد کے مطابق)</translation></message>
     <message><source>Audio feedback on click</source><translation>کلک پر آڈیو فیڈبیک</translation></message>
     <message><source>Icons only (hide button labels)</source><translation>صرف آئیکن (بٹن لیبل چھپائیں)</translation></message>
     <message><source>Large buttons</source><translation>بڑے بٹن</translation></message>